Mark Helias

• DrumBassBone: Cooked to Perfection (Auricle 001)
• BassDrumBone: March of Dimes (Data 021)
• Ed Blackwell: Ed Blackwell Project, Volume 2: What It Be Like? (Enja 8054)
• BassDrumBone: Hence the Reason (Enja 9322)
• Operazone: The Redesign (Knitting Factory 267)
• David Taylor: Past Tells (New World 80436)
• Marty Ehrlich's Dark Woods Ensemble: Just before the Dawn (New World 80474)
• Lawrence D "Butch" Morris: Conduction #38: In Freud's Garden, Conduction #39 & #40: Threadwaxing Space (New World 80486)
• Barry Altschul Quartet: Irina (Soul Note 121065)
• Ray Anderson: Right Down Your Alley (Soul Note 121087)
• BassDrumBone: Wooferlo (Soul Note 121187)
• Benoît Delbecq Unit: Phonetics (Songlines 1552)
• Dylan Van der Schyff: The Definition of a Toy (Songlines 1554)
• Quinsin Nachoff: Magic Numbers (Songlines 1556)