by Scott Yanow The second recording by Charlie Haden's Liberation Music Orchestra utilizes a few alumni (the bassist/leader, trumpeters Don Cherry and Mike Mantler, tenor saxophonist Dewey Redman, drummer Paul Motian and pianist Carla Bley), along with other musicians who rose to prominence since the 1969 debut album (Jim Pepper and Steve Slagle on reeds, trombonist Gary Valante, guitarist Mick Goodrick, Sharon Freeman on French horn, and Jack Jeffers on tuba). As with the first set, the music mixes together some melodic but avant-garde explorations with revolutionary themes including songs from the Spanish Civil War, El Salvador, Portugal and Chile. "Too Late," a duet by Bley and Haden, serves as a change of pace. The music is quite credible and emotional, and has dated well.