Expanding the enduring free improvising trio of Netherlands tenor saxophonist and clarinetist Luc Houtkamp, British pianist and player of electronics and objects Steve Beresford, and German drummer and percussionist Martin Blume, with Italian trombonist Sebi Tramontana for this exceptional concert captured live in 2023 at LOFT, in Cologne, Germany.

"Merge" aptly describes the nearly telepathic interplay between these three European Free Improv masters -- Alexander von Schlippenbach on piano, Frank Paul Schubert on alto & soprano saxophones, and Martin Blume on drums -- recorded live in 2019 at Ruhr Jazz Fest, in Bochum, Germany, for an expansive 47 minute improvisation and a brief "Forgin the Work" conclusion.

Since 2009 the UK & European ea-improvising quartet Speak Easy with two remarkable vocalists, Phil Minton and Ute Wasserman (also on birdcall whistles), Thomas Lehn on analog synthesizer and Martin Blume on drums & percussion, have startled and amazed listeners, as heard here in this extended performance at the 2016 Festival Konfrontationen in Nickelsdorf.

Excellent free improvisation from the quartet of Els Vandeweyer (vibraphone), Fred Van Hove (piano / accordion), Paul Lovens (percussion), Martin Blume (percussion) recording at Kunstencentrum BELGIE & Cultuurplatform Motives for Jazz.

The Triple D Trio of Aurora Josephson (voice), Jacob Lindsay (clarinet) & Damon Smith (bass) met with visiting European improvisers Philipp Wachsmann (violin) and Martin Blume (drums) to record these live concerts in Oakland and SF.

Formed in 2008 Speak Easy brings free vocal improvisers Ute Wassermann and Phil Minton together with drummer Martin Blume and synth player Thomas Lehn for 5 tracks recorded in concert.