★Konnex Records
Room 1220
1993 release (RARE) ** "Three stunning tunes featuring some of the best improvisers in the world today, all of them written -- yes, written -- by trombonist Albert Mangelsdorf. Interestingly, with a band this diverse and dimensionally articulate, the composer has come up with a program addressing each of the band's particular strengths. The title track, clocking in at over 21 minutes, is a study in the spatial relationship of tonalities. Even so, with its slow unwinding passages -- and interesti…