Collettivo_21 is a contemporary music ensemble, formed by young professionals, born in Piacenza in 2015 in the “G. Nicolini” Conservatory. Defined as an eclectic ensemble, Collettivo_21 works since its beginning with musicians and composers from all over Italy and Europe and explores different aspects of contemporary classical music, often crossing the boundaries that define it as such, collaborating with festivals and exhibitions of contemporary art and artists such as Giovanni Sollima, Umberto Petrin, Marco Domenichetti, Evan Parker, Ike Willis, Elio (by Elio e le storie tese), Gianpaolo Antongirolami and Walter Prati. Collettivo_21 has premiered works by Frederik Rzewski, Giorgio Colombo Taccani, Riccardo Dapelo, Luca Guidarini, Luca Ricci among others. Collettivo_21 is the organizer of Incó_ntemporanea Festival.