Two thirds of the free jazz group "Boom Box"--saxophonist Thomas Borgmann and drummer Willi Kellers--and referencing that band's 2011 album titled Jazz, Keys & Screws is rounded out as a trio with double bassist Jan Roder, following the format of Jazz with compositions from each player following head/solo format, fueled by each player's extensive experience.

Drummer Ibarra's trio with Cooper-Moore and violinist Charles Burnham blur boundaries in a band of great versatility, taste and collective musicianship.

Tsahar's 9-piece Brass Reeds Ensemble Herb Robertson, Chris Jonas, Rob Brown, Susie Ibarra, &c. is an ambitious and incredible undertaking of group improvisation.