when i was in las alpujarras in spain, i got a ride with an amazing woman. she was playing some music that she said was performed at or as a memorial to albert schweitzer. it was a collaborationg between a german somethingorother bach choir and african singers, and the music was a meld of bach-style counterpoint classical sounds and traditional african harmonies and rhythms. i can't figure out what it was called to find it now, though, so if anyone can lend a hand, i'd be forever grateful.
Edit: found the right search string. Lambarena. that's the album i need to find. you should find it too. it's good.