One of the Boston area's incredible, eclectic collective organizations from David PEK's Evil Clown is Turbulence Doom Choir, a quintet with three brass players, drums, reeds, and a variety of percussive, wind instruments, game calls, &c., presenting large scale improvisations of uniquely evolving approaches, instrumentation, and heavy rhythms, a powerful brew.

Two live recordings of the Boston area Leap of Faith quintet of David Peck (reeds and winds, percussion), Glynis Lomon (cello, percussion), Dan O'Brien (winds, percussion), Zach Bartolomei (sax, percussion), and Yuri Zbitnoff (drums and percussion), captured in Somerville in 2016 and New York City in 2017, for detailed, assertive, unique approaches to improv.

A massive and metallic improvisation from the Boston area trio of David Peck, Andria Nicodemou, and Yuri Zbitnoff, using metal, drums, bells, aquasonic, daxophone, guzheng, vibes, bells, sax, clarinet and reeds in an intense journey that absorbs the listener and then draws them into a turbulent world of active sound, receding again at journey's end; amazing.

The Leap of Faith Orchestra is a large improvisation ensemble comprised of 5 ub-units--Leap of Faith, Metal Chaos Ensemble, String Theory, Turbulence, and the New Language Collaborative--all assembled here for a massive and far-ranging experience, scored with time indices and English language descriptions by leader David Peck; dense and spectacular.

Boston area composer and multi-instrumentalist David Peck developed a unique approach to scoring for this large and idiosyncratic ensemble, referred to as Frame Notation, giving descriptions of sonority, time scale, events, playing occurrences, &c, leaving a great deal of freedom for these extraordinary musicians, as borne out in their incredible and extended performance.

Started in 1995 as an interdisciplinary unit of improvisational artists led by Boston area reedist/multi-instrumentalist David Peck and cellist Glynis Lomon, exploring multi-phonics, glissando, microtones, graphic & descriptive scores, and extended techniques, expanding the ensemble with like-minded musicians, here in this 2017 recording of full 24-piece orchestra.