Wind player and composer Anna Weber pays homage to 20th Century composers' works for percussion, using Xenakis, Feldman, Varese, Stockhausen, Babbitt & Cage as influences in compositions leaving room for improvisation from her septet of Jeremy Viner (sax & clarinet), Jacob Garchik (trombone), Christopher Hoffman (cello), Matt Mitchell (piano), Chris Tordini (bass), and Ches Smith (drums).

Composer, saxophonist and flutist Henry Threadgill presents 2 full-length works for his 15 piece band "14 or 15 Kestra: Agg", as he explores new ways of integrating composition with group improvisation, here using an entirely new system of improvisation based on preconceived series of intervals realized in multi-layered counterpoint, rigorous polyphony, and timbral contrasts.

The follow-up to drummer/composer Dan Weiss's release "Fourteen" presents a larger ensemble taking on jazz, world music, prog rock, contemporary classical music and more in compositions named for drummers, with a diverse orchestration of acoustic and unconventional instruments.

Mary Halvorson leads her Septet with Jonathan Finlayson (trumpet), Jon Irabagon (alto sax), Ingrid Laubrock (tenor saxophone), Jacob Garchik (trombone), John Hebert (bass) & Ches Smith (drums) through 6 original compositions and a Robert Wyatt cover!