Tonight is a rare opportunity to catch the international free jazz icons, Brötzmann/Parker/Drake Trio, at Hallwalls. Formerly a quartet, the trio is comprised of Peter Brötzmann (saxophone), William Parker (double bass) and Hamid Blake (percussion). The performance promises to be a nearly cosmic exploration of sound at the limits of jazz and hopefully a beautiful descent in cacophony. So, if you have had your fill of bland indie and want a chance to hear some difficult and invigorating avant-garde music, head to Hallwalls. Music begins at 8pm.