Location Livorno, IT

Juan Pablo Macías

(Mexico, 1974) his work is a research on anarchism
 as a critique of representation and takes several forms: editorial projects, poetry, video, installations, performance, serve as 
fields to signal the encounter between
 power-knowledge and insurrectional-knowledge. He is editor in chief of tiempo muerto journal (2012) and
 word+moist press (2014). He co-founded of Salvator Rosa gallery in 2018 and is the actual president of Carico Massimo.

19. Juan Pablo Macías air time. rambling listening gazing an introduction. one year after “art magic and capitalism” airquakes: black weather forecast for sunny days art magic and capitalism 2019 semeion and the demilitarization of language Raúl Zurita - La Belleza de Pensar Raúl Zurita - The New Life (written in the sky) Henry David Thoreau - The Succession Of Forest Trees And Wild Apples Ralph Waldo Emerson - Nature Alfred Stieglitz - Equivalents Alfred Stieglitz - The Hand of Man Franck Leibovici - 9+11 Wu Ming - L’armata dei Sonnambuli Wu Ming - L’invisibile Ovunque Allen Ginsberg - Wales Visitation Noam Chomsky - The Concept of Language Antonin Artaud - Pour en finir avec le jugement de dieu Daniel Turner - First World War tech: Chlorine Gas & Gas Masks Heinrich Billstein - Ypres: the Gas Inferno - Deadly Battles of World War Giulio Douhet - Il Dominio dell’Aria-The Command of The Air Krzysztof Penderecki - Capriccio for Tuba Solo Marcel Duchamp - Marcel Duchamp on Readymade Sculptures Marcel Duchamp + Larry Rivers - Art Sounds Marcel Duchamp Air de Paris John Cage - Empty words John Cage - New River Watercolors John Cage - Empty Words Milano John Cage (Interpreter: David Tudor) - 4’33’’ (by David Tudor) John Cage + David Tudor - Musik Im Technischen Zeitalter Raindance Foundation - Radical Software. The Raindance Foundation, Media Ecology and Video Art Beryl Korot + Art21 - “Radical Software” 1970–74 CADA (Colectivo Acciones de Arte) - ¡Ay Sudamérica! Hugo Ball - Flight Out of Time F.L. Marinetti - Parole in Libertà Velimir Khlebnikov - The Radio of the Future Alan Erwin Ball + Sam Mendes - America Beauty - Plastic Bag Scene David Medalla + Adam Nankervis - Cosmic graffiti Smithsonian Channel - How Napalm Bombs Intensified U.S. Attacks During WWII The Dow Company - Making Napalm Center for Food Safety - Dow Chemical: Destroying Our World Ade Adepitan (for Unreported World) - The Vietnam War’s Agent Orange legacy Jackson Mac Low - The 8-Voice Stereo-Canon Realization Jackson Mac Low + Bob Cobbing + Tom Leonard - Sound & Syntax International Festival of Sound Poetry Jackson Mac Low - Winds/Instruments Nicolás Echevarría - Teshuinada, Semana Santa Tarahumara Juan Pablo Macías - RUTUGURI RATARA TATARA RANA Rolando López + Omar Fraire - Chapareke, La llave de la casa de Dios Nicanor Parra - The Individual’s Soliloquy Nicanor Parra - The Vices of the Modern World Miguel Ceballos - Voladores de Cuetzalan + Voladores de Cuetzalan cubiertos de niebla Daniel Duncan - Whistles in the Mist: Whistled Speech in Oaxaca Bertrand Russell - Press Conference on Nuclear Weapons Gustav Metzger - Extinction Marathon (interview by Hans Ulrich Obrist) Ken McMullen - Pioneers in Art and Science: Gustav Metzger Gustav Metzger - Auto-Destructive Art Kommissar Hjuler und Mama Baer + Gustav Metzger - Sicherungskopie #13 | Der Schöne Hjuler‑Memorial‑Fond United States Army - Trinity (nuclear test) Caetano Veloso + Augusto de Campos - DIAS DIAS DIAS Augusto de Campos - Ar (Air) Rupert Wingfield-Hayes + BBC News - Hiroshima atomic bomb: Survivor recalls horrors Angel Estrada Soto - Chapareke, La llave de la casa de Dios Alfred Hitchcock - The Birds Future Farmers + Ignacio Chapela - Microbial Ecology David Quist + Ignacio Chapela - Transgenic DNA introgressed into traditional maize landraces in Oaxaca, Mexico Stan Brakhage - The Test of Time Martina Pfeiler - American Performing Poets Brian O’Doherty + WGBH - The New Wave James Autry + Quincy Troupe - The Living Language Frank Zappa + William S. Burroughs - The Talking Asshole Edgard Varèse + Le Corbusier - Poème électronique Edgard Varèse - Density 21.5 Edgard Varèse - Ionisation Décio Pignatari - Um Movimento Vivo Décio Pignatari - Motet Em Ré menor - Beba Coca‑Cola Haroldo de Campos - Nascemorre Jose Lino Grunewald - Vai e Vem Augusto de Campos - Tensao Décio Pignatari - Life Décio Pignitari - Hombre Hambre Hembra Ronaldo Azeredo - Velocidade Augusto de Campos - Cidade City Cite Augusto de Campos - Tudo Está Dito Haroldo de Campos - Circuladô de Fulô Augusto de Campos + Caetano Veloso - Pulsar Haroldo de Campos - Crisantempo Décio Pignatari - Noosfera/Terra Augusto de Campos - Ão Décio Pignatari - Drácula Haroldo de Campos - Torto (fragmento de Galáxias) Haroldo de Campos - Ode Primitiva (fragmento de Galáxias) Bob Dylan + Keith Richards + Ron Wood - Blowin’ in the Wind David Bowie + Dimitri Tiomkin + Ned Washington - Wild is the Wind Johnny Mathis + Dimitri Tiomkin + Ned Washington - Wild is the Wind / Mathis Nina Simone + Dimitri Tiomkin + Ned Washington - Wild is the Wind / Simone Yves Klein - Saut dans le vide (Leap into the Void) Willoughby Sharp - Air Art Robert Morris - Steam Gordon Matta-Clark + Juan Downey - Fresh Air Cart Juan Downey - Do It Yourself: The Human Voice Jochen Lempert - Fly Jeff Wall - A Sudden Gust of Wind (after Hokusai) Allen Ginsberg + The Gluons - Birdbrain Allen Ginsberg - Hum Bom Allen Ginsberg - Vajra Mantra Allen Ginsberg + The Clash - Capitol Air Kerri Phillips + abc media - Rear Vision / Biowarfare Chemical Defence Experimental Establishment at Porton Down - Committee of 100 mass trespass on Porton Down Test Range Committee of 100 - Committee of 100 POSTERS Jim Gray - NO GERM WARFARE United States Army - Aerial view of an atomic bomb explosion Soviet Union - The First Soviet H-Bomb Test on August 12, 1953 Mary Lampson + Emile de Antonio - Underground Juan Pablo Macías - Inversión de escena II - TPB-C-09 (nubes tour) Juan Pablo Macías - Inversión de escena II - AZOT-C-01 (nubes hacia el sur) Juan Pablo Macías - Inversión de escena II - AZOT-C-02-01 (cielo franja negra) Juan Pablo Macías - Inversión de escena II - AZOT-C-02-01 (volcan) Juan Pablo Macías - Inversión de escena II - NPA-C01 (cámara espejo nube) Juan Pablo Macías - Inversión de escena II - NPA-C01 (cámara en espejo) Juan Pablo Macías - Inversión de escena II - AZOT-C-02-01 (monte con cable) Juan Pablo Macías - Inversión de escena II - EPB-C02 (reflejo nube) Juan Pablo Macías - Inversión de escena II - PPB-C-04 (tubo colado) Juan Pablo Macías - Inversión de escena II - QPA-C-06 (jardín ecoparque) Juan Pablo Macías - Inversión de escena II - TPB-C-09 (jacaranda) Juan Pablo Macías - Inversión de escena II - PPB-C-04 (reflejo árbol lago) Juan Pablo Macías - Inversión de escena II - AZOT-C-02-01 (maguey) Juan Pablo Macías - Inversión de escena II - APB-C06 (cámara a cámara) Juan Pablo Macías - Inversión de escena II - PPB-C-04 (desfogue) Juan Pablo Macías - Inversión de escena II - PPB-C-04 (muro fijo con junta) Juan Pablo Macías - Inversión de escena II - TPB-C-09 (lago y plantas) Juan Pablo Macías - Inversión de escena II - OPB-C-03 (fuente) Juan Pablo Macías - Inversión de escena II - QPA-C-06 (plantas tour) Juan Pablo Macías - Inversión de escena II - APB-C-03 (lavanda explanada) Gustave Courbet - The Paris Commune and the end of the Vendôme column Allen Ginsberg - Kissass Lygia Clark - Pedra e ar (Stone and Air) Lygia Clark - Respire Comigo (Breathe with me) Salvador Dalí - Paranoiac Critical Method (lecture in diving suit) Yves Klein + Claude Parent - Climate-controlled City, Air Roof, Fire Walls, Air Bed Yves Klein + Claude Parent - Underground Area of a Climate-controlled City, “Climate Control of Space” Yves Klein + Claude Parent - Cité climatisée - Accès à l’éden technique [Climate-controlled City - Access to Technical Eden] Monstanto Company + Walt Disney + MIT - Monsanto House of the Future Monsanto Company + Walt Disney + MIT - Monsanto House of The Future (documentary) Richard Buckminster Fuller + Shoji Sadao - Cloud Nine (tensegrity sphere) Richard Buckminster Fuller - Buckminster Fuller at MIT (Spaceship Earth) Ana Vignjević - Dialectic Atmosphere of Architecture: on Aesthetic Experience and Meteorology Richard Buckminster Fuller - Operating Manual For Spaceship Earth Richard Buckminster Fuller + McCormick-Armstrong Company - Dymaxion Map Richard Buckminster Fuller - Dymaxion Airocean World Map Robert Snyder - The World of Buckminster Fuller Richard Buckminster Fuller + Nicolás Boullosa ( - Dymaxion House Gordon Matta-Clark - Tree Dance Trisha Brown +Richard Nonas + Jared Bark - Man Walking Down the Side of a Building Bas Jan Ader + Edvard Karijord + Bbatunde Oluwalana +Bendik Mondal - The Miraculous Bas Jan Ader Bas Jan Ader - Bas Jan Ader (selection of works) Gordon Matta-Clark - Clockshower Juan Pablo Macías - April 2005 Juan Pablo Macías - History of the Eye William S. Burroughs - The Electronic Revolution Juan Pablo Macías - SAP MOSS FOG BLOOD WORD NOT TEXT NOT LAW BREATH MOIST LABORSOUND Marcel Duchamp - Readymade Malheureux Murray Bookchin - The Ecology of Freedom Murray Bookchin - Post-Scarcity Anarchism Claude Lévi-Strauss - The Savage Mind Abel Muñóz Orózco - Creole Maize Varieties Abel Muñóz Orózco - History and evolution of maize / Purepecha History Joan Jonas - Wind Aldo Piromalli - Affanculo Glauber Rocha - Barravento Gustave Courbet - La Trombe Élisée Reclus - The Ocean, Atmosphere and Life Élisée Reclus - The Earth Daniele Galuzzo + Arianna Fantesini - I venti Nik Rijavec - Wind in The Grass, Crickets, Birds / Relaxing Sound Of Wind Nik Rijavec - Relaxing Sound of Howling Wind Blowind Sand / Relax, Sleep, Stress Relief Nik Rijavec - Strong Howling Wind Sound 2 Hours / Swaying Spruce Trees in The Wind Nik Rijavec - Wind Sounds 1 Hour / Wind Blowing Through Autumn Forest Yves Klein - Blue Monochrome Francois Levy-Kuentz - Yves Klein La Revolution Bleue Yves Klein - Anthropométrie de l’époque bleue Miles Davis - So what Abu the Flute maker + Thomas Kessler - Abu the Baltimore Flute Maker Hermeto Pascoal - Música da Lagoa (Sinfonia do Alto Ribeira) Antonin Artaud - Héliogabale ou l’Anarchiste couronné Morton Feldman - Three Voices (For Joan La Barbara) John Cage + Morton Feldman - Radio Happenings I - V Charles Sanders Peirce - The Collected Papers of Charles Sanders Peirce Peter Sloterdijk - Terror From The Air Karlheinz Stockhausen - Stimmung Karlheinz Stockhausen - Momente Gérard Patris - Karlheinz Stockhausen: Momente Karlheinz Stockhausen - Telemusik Ivan Cardoso - HO Hélio Oiticica - Parangolé P1 Hèlio Oiticica - Parangolé P15, Capa 11 Vladimir Tatlin - Monument to the Third International Kazimir Malevich - Anti in Anarkhiia‑Tvorchestvo Alfred Stieglitz - How I came to photograph clouds Félix Gonzalez-Torres - Untitled, 1992‑1993 Félix González-Torres - Untitled, 1995 Juan Pablo Macías - Inversión de escena I (surveillance cameras) Juan Pablo Macías - Inversión de escena I (skyscape) Steve McCaffery + bpNichol - Sound Poetry: a catalogue Paul Priscila Braga - Hélio Oiticica: Nietzsche’s Übermensch in the Brazilian Slums John Cage - Mureau John Cage - Mushroom Haiku (excerpt from Silence) John Cage - Silence: lectures and writings John Cage - Lecture on nothing John Cage +Robert Moran + Howard Hersh - Winter Music / Variations I John Cage - The Wonderful Widow of Eighteen Springs John Cage - Sixty-Two Mesostics Re Merce Cunningham Merce Cunningham + John Cage + Elliot Caplan - Beach Birds for Camera Merce Cunningham + John Cage + Andy Warhol + David Tudor Jasper Johns + - Rainforest Vito Acconci - A Tape Situation Using Running, Counting, Exhaustion Vito Acconci + Jana Haimsohn + Julia Heyward + Dennis Oppenheim and many others - Airwaves LP Hugo Ball - Hugo Ball in Futura Poesia Sonora (Cramps Records, Milan) Hugo Ball - KARAWANE Hugo Ball + Kurt Schwitters + Anat Pick - Seepferdchen und Flugfische / Cigarren (elementar) Samuel Beckett - Works For Radio: The Original Broadcasts Ricardo Salvador - The Food Movement, Public Health and Wellbeing Ricardo Salvador - Green Lands Blue Waters GLBW Conference,Toward a resilient agriculture Leon Theremin - Deep Night Leon Theremin - Léon Theremin demonstrates the Thereminvox Dorit Chrysler - Science Sounds Strange: Ether Waves, Espionage, and the Theremin’s Odyssey Corrado Govoni - Rarefazioni e parole in libertà Dziga Vertov - Enthusiasm! Dziga Vertov - Radio-Ear / Radio‑Pravda Velimir Khlebnikov - Incantation By Laughter Aliagrov - Mglybzhvuo / Distraction Gregory Whitehead - Selection of radio pieces Gregory Whitehead - Holes in the Head theatres of operation for the body in pieces Raindance Foundation - Radical Software, Volume I, Number 1 - The Alternate Television Movement Raindance Foundation - Radical Software, Volume I, Number 2 - The Electromagnetic Spectrum, Raindance Foundation - Radical Software, Volume I, Number 3 - Untitled Raindance Foundation - Radical Software, Volume I, Number 4 - Untitled Raindance Foundation - Radical Software, Volume I, Number 5 - Realistic Hope Foundation Raindance Foundation - Radical Software, Volume II, Number 1 - Changing Channels Raindance Foundation - Radical Software, Volume II, Number 2 - The TV Environment Raindance Foundation - Radical Software, Volume II, Number - 3 Videocity Raindance Foundation - Radical Software, Volume II, Number 4 - Solid State Raindance Foundation - Radical Software, Volume II, Number 5 - Video and Environment Raindance Foundation - Radical Software, Volume II, Number 6 - Video and Kids Robert Fludd - De musica mundana J.B. Craven - Doctor Robert Fludd the English Rosicrucian Life and Writings Kathi Meyer-Baer - Renaissance and Humanism: Music of the spheres Robert Fludd - MOSAICALL PHILOSOPHY: Grounded upon the ESSENTIAL TRUTH OR ETERNAL SAPIENCE. David McConville - Cosmopoiesis The Art of World‑Making Juan Pablo Macías - Inversión de escena José Oiticica - A doutrina anarquista ao alcance de todos Thèrése Wilms Montt - Inquietudes Sentimentales Thèrése Wilms Montt - Lo que no se ha dicho Thèrése Wilms Montt - En la Quietud del Mármol Ali Bektaş Tonak - Loop-Mediated Isothermal Amplification for the Mapping of Microbes: An Anti-Capitalist Approach Miguel A Altieri + Clara Ines Nicholls - Agroecology in times of COVID‑19 Dad of little boy - Little boy Luciano Berio + Bruno Maderna - Ritratto di Città Luciano Berio - Perspectives Luciano Berio - Différences Luciano Berio + Bruno Maderna - Acousmatrix - history of electronic music VII Luciano Berio - Questo Vuol Dire Che… Luciano Berio - Sequenza V Luciano Berio + Umberto Eco - Omaggio a Joyce. Documenti sulla qualità onomatopeica del linguaggio poetico Bruno Maderna - Musica su Due Dimensioni (1958) Bruno Maderna - Musica su Due Dimensioni (1952) Bruno Maderna - Dimensioni III John Cage + Meredith Monk - Aria Pyotr Kropotkin - Mutual Aid. A Factor of Evolution Pyotr Kropotkin - The Conquest of Bread Teresa Margolles - Fuerza Centrífuga / Centrifugal Force John Cage - On Mushrooms (January 13, 1970) Peter Watkins - La Commune (Paris, 1871) Pablo Echaurren - Air de Bologna Ralph Waldo Emerson - Letters and Social Aims Peter Watkins - Peter Watkins on “La Commune” Timothy Francis Leary - Interviewed by Skip E Lowe Jonathan Purkis + James Bowen - Changing anarchism. Anarchist theory and practice in a global age Pablo Picasso - Guernica Marina Abramović - Rhythm 4 Charles and Ray Eames - Powers of Ten™ Christian Smith - Re-reading the Psychology of Wilhelm Reich Wilhelm Reich - Selected Writings Wilhelm Reich - THE FUNCTION OF THE ORGASM Franciszek Rychnowski - plasma spheres Wilhelm Reich - orgone energy accumulator William Burroughs - My Life in Orgone Boxes Henri Bergson - CREATIVE EVOLUTION Richard Buckminster Fuller - 4D Time World Richard Buckminster Fuller - 4D Down East Richard Buckminster Fuller - What Would I Do? Richard Buckminster Fuller - Love is omni‑inclusive Richard Buckminster Fuller - Killingry to livingry Richard Kearton + Cherry Kearton - Wild Nature’s Ways Richard Kearton+ Cherry Kearton - With nature and a camera Richard Kearton + Cherry Kearton - Wild Life at Home. How to Study and Photograph it Richard Kearton + Cherry Kearton - Our bird friends Richard Kearton + Cherry Kearton - Birds’ nests, eggs, and egg collecting Cherry Kearton - Song thrush’s nest Cherry Kearton - Tree pipit feeding young cuckoo Richard Kearton + Cherry Kearton - Descending a cliff with a camera Richard Kearton + Cherry Kearton - Baby birds at home Richard Kearton + Cherry Kearton - Artificial tree-trunk open+ Artificial tree-trunk closed Richared Kearton + Cherry Kearton - Method of photographing birds Richard Kearton + Cherry Kearton - Cherry Kearton photographing a shag Richard Kearton + Cherry KEarton - Artificial rock Richard Kearton + Cherry Kearton - Author hidden under wooden mask Richard Kearton + Cherry Kearton - Author with wooden mask off Richard Kearton + Cherry Kearton - Artificial rubbish‑heap Richard Kearton + Cherry Kearton - The stuffed ox in operation Richard Kearton + Cherry Kearton - Photographing in a cart‑shed Richard Kearton + Cherry Kearton - Stone House for Photographing Oyster‑catcher Richard Kearton + Cherry Kearton - Sod house for photographing golden plover Richard Kearton + Cherry Kearton - Photographing a flying bird with a gun camera Richard Kearton + CherryKearton - Richard Kearton with jackdaws Richard Kearton + Cherry Kearton - Photographing a nest in a tree Marcel Duchamp - Air de Paris (50 cc of Paris Air) Gregory Whitehead - The Hidden Language of Trees Alfred Stieglitz - Rainbow Marcel Duchamp (Rrose Selavy) +Man Ray - Belle Haleine, Eau de Voilette Man Ray - Portrait of Rrose Sélavy Marcel Duchamp - Why Not Sneeze Rose Sélavy? David Lamelas - Office of Information about the Vietnam War at Three Levels: The Visual Image, Text and Audio Sachiko Yoshihara - AIR RAID Chris Burden - 747 Stan Brakhage - Star Garden David Lamelas - A Study of the Relationships Between Inner and Outer Space Hans Haacke - Blue Sail Hans Haacke - Sphere in Oblique Air‑Jet Hans Haacke - White Waving Line Hans Haacke - Condensation Cube Hans Haacke - Hans Haacke 1967 David Medalla - Cloud Canyons Bruce Nauman - Floating Room: Lit from Inside Jacques Henri Lartigue - André Jacques Henri Lartigue - La Baule Jacques Henri Lartigue - Il Conte Salm durante la finale dei campionati del mondo di tennis Jacques Henri Lartigue - Audemars in a Blériot aeroplane David Prentice - Preliminary sketch for an Orgone Accumulator built for William Burroughs Gustav Metzger - Mobbile Yoko Ono - A HOLE TO SEE THE SKY THROUGH Alain Arias-Misson - THE VIETNAM PUBLIC POEM Philip Corner - Air Effect Philip Corner - ITALIAN AIR: WIND, WATER & METAL Yves Klein - Air Urbanism, Air Architecture, Decorations‑Integrations Yves Klein - Air Architecture (ANT 102) Yves Klein - Score for Symphonie Monoton‑Silence Yves Klein - Surfaces and Blocks of Pictorial Sensibility. Pictorial Intentions Yves Klein - Globe terrestre bleu (RP 7) Yves Klein - “Empty” room dedicated to the “Immaterial Pictorial Sensibility” Yves Klein - Maquette de présentation de l’Architecture de l’air Yves Klein - Essai de toit d’air Yves Klein - Hiroshima (ANT 72) Yves Klein - “Wall of Fire” and “Column of Fire” Yves Klein - Rocket Pneumatique Yves Klein - Fire Fountains Michael Snow - Wavelength Michael Snow - Music For Piano, Whistling, Microphone And Tape Recorder Michael Snow - Two Radio Solos Michael Snow - The Last LP Michael Snow - Sinoms Michael Snow - Hearing Aid John Hoskyns-Abrahall + Christopher Bamford + Michael Katz + Bob Feldman + Peter Wiesner - Circuit Earth Michael Snow - La Région Centrale Luigi Russolo - L’arte dei rumori Luigi Russolo - Intonarumori Anonymous - The Flaying of Marsyas Chaucer Miller - Canterbury Tales - The Miller on horseback Sasha Engelmann - Toward a poetics of air: sequencing and surfacing breath Aaron Siskind - Pleasures and Terrors of Levitation Michael Rakowitz - paraSITE homeless shelter Michael Rakowitz - Rise Michael Rakowitz - Radio Silence Michael Rakowitz - Climate Control Mathieu Briand - Sing a song Pierre Boulez - Dialogue de l’Ombre Double Various artists - Revolutions Per Minute (The Art Record) Chris Burden - The Atomic Alphabet J. Robert Oppenheimer - Now I Am Become Death Encyclopedia Britannica Films - Hiroshima: The Decision To Drop The Bomb Olivier Messiaen - les oiseaux Olivier Messiaen - Catalogue d’Oiseaux Luciano Berio - Sequenza III per voce femminile Luciano Berio - Laborintus II Douglas Kahn + Gregory Whitehead - Wireless Imagination. Sound, Radio and the Avant‑Garde Wilhelm Reich - Cloudbuster NASA - EARTH ATSIII 10NOV67 Henry Moore - Atom Piece (Working Model for Nuclear Energy) Rudolf Arnheim - RADIO Robert Motherwell - Gauloises Bleues Robert Motherwell - Gauloises Bleues (Yellow with Black Square) Rachel Carson - SILENT SPRING Tim Simons + Ali Tonak - The Dead End of Climate Justice David Lamelas - Limite de una proyección II David Lamelas - Límite de una proyección Gabriel Orozco - Ball on water Gabriel Orozco - Breath on Piano Dr. John Ott - Exploring The Spectrum Juan Pablo Macías - Tuba, tuba, tuba, Tuba modified ‘Capriccio per Tuba’ (audio cut-up version) Juan Pablo Macías - Tuba, tuba, tuba, Tuba and modified ‘Capriccio per Tuba’ Juan Pablo Macías + Glauco Benedetti - Tuba, tuba, tuba, Tuba modified ‘Capriccio per Tuba’ (first rehearsal)