by taikonoatama » Tue May 15, 2007 10:51 pm
It's normal, especially with such small drums. You're never going to have much bass anyway with drums that size - they aren't built or optimized for that. And even if you were talking about a full-size 11.75 conga and 12.5 tumba, the bass tones would not have the same definition in terms of an interval that you'd get with open tones - just ain't gonna happen. In most playing situations the bass tone is completely buried by other instruments, and really just adds a bit of underlying feel more than being used melodically.
One exception is in a folkloric setting, such a rumba, where you can actually here it, and a drum, usually the tumba, is sometimes raised off the ground with the feet to accentuate it and even do some melodic improvisation. But with one person and two drums? Wrong instrument for that.
~Taiko