This was also when he started the music project “9” combining art and pop-songs. As a visual artist he makes paintings and drawings that mix the styles of rough comics and conceptual art. He worked as performer for the theatre experiment W.I.P (La Fura dels Baus - Spain) and has composed several theatre soundtracks for the French theatre company Kali&Co. Since 2006 he has been developing a multi-sensor instrument called AST that was presented for the first time at Transmediale 2010, in Berlin. Under the pseudonym “9” he released the album Eponymous featuring 9 “digital campfire songs” in 2009. In 2012 has been released the EP Volo Sbranato with lyrics by italian poèt maudit Federico Tavan. In 2009 Marco Brosolo founded Moving Silence, a platform of contemporary silent films and live music. In the same year started Silentiophon, a musical-reading based on texts by legendary poet Gherasim Luca, which was peformed in Germany, France and Italy. He joined the resident choir of the Haus de Kulturen der Welt, Berlin (led by Barbara Morgenstern). In 2013 Brosolo started MosivooR, a non professional voice ensemble to interpret the live sound for contemporary silent movies. He lives and works in Berlin since 2000.

Marco Brosolo, also known for his project "9", is a music producer and visual artists. His music lives between singing, song writing, drums and electronica.

Devoted since several years in various art-projects, Marco Brosolo is an artist who explores many forms of expression: electronic songs, sound installations, theater and film music, drawing.