Bass djembe, boougarabou, and kpanlogo all sound quite different.
With a bass djembe, you get longer sustain and more ringing than with a normal djembe due to the lower tension. Here is a nice
sound clip of of one of Jereme Chevrier's Jina djembes tuned as a bass djembe.
To hear bougarabou drumming, check out the sound samples for "
Bougarabou: Solo Drumming of Casmance".
For the kpanlogo, check out this excerpt from Wala's self-titled CD.
Kpanlogo.mp3
- Excerpt from the CD "Wala", track 1 "Shibalele"
- (2.34 MiB) Downloaded 65 times

- Wala CD cover
- Wala.jpg (85.6 KiB) Viewed 319 times
The rhythm in the clip is Kpanlogo. Isaac "Tuza" Afutu is the lead drummer.
As a side note, the traditional name for the kpanlogo is
treshi. Kpanlogo is the name of a rhythm played on the treshi. The rhythm was composed about 50 years ago and became enormously popular. (You might call it Ghana's signature rhythm--when you are there, there is no escaping from it.) Because of the popularity of the rhythm, the treshi became know as the kpanlogo drum.
The technique for all three drums is different. Bass djembe and bougarabou are quite close, but the treshi uses very different technique from a djembe. For one, tones are played not with all of your fingers as on a djembe, but further out, using the first two-and-a-bit knuckles. And the treshi uses a "grab-slap" a lot, which serves as a filler note in between the main notes.
Cheers,
Michi.