Tusques is almost inaudible on balafon, but the amplified kalimba from Freeman is pretty far-out sounding. Evan Chandley's also in fine form (he was in the Cohelmec Ensemble - great French avant-garde band). Those are things I also remember from this one.
You really need to check out Selwyn Lissack's Friendship Next of Kin. Burning album with Terroade, Freeman, Harry Miller, Mongezi Feza and Mike Osborne. The tune "Love Rejoice" is played with even more fire (and better drumming) on the Lissack.