Improvisation Orkestra since 2012. The orkestra consists of a minimum of 8 members, with every show different musicians are invited mostly out of noise, free jazz, improvisation scenes in the Netherlands or at the town they play. The Orkestra has no leader. Orkestra is organised by two labels from Amsterdam, Plattegrond and Toztizok. Orkestra has don shows during every SOTU Festival in Amsterdam and Vilnius, during Landjuweel at Ruigoord.