chris voyce
This is just fantastic free jazz, it's aggressive music and could be described as "a huge, overpowering, take-no-prisoners mass of sound ... what could be better!!!! I've searched like mad for more but so far this is the only release by Don
You should really also check out Borbetomagus - Rockland County Health Center 12-18-83 &
The New Monuments by New Monuments
Both here on Bandcamp both featuring Don