Lilith..

IF you lived near me.. I would suggest a quick trip to Siller Dollar City where you can purchase the music directly from those who make it..

Since that isn't the case.. and I can't seem to find much of it online at the moment... I would suggest that you go to any store similar to "Natural wonders" (which is located in most malls)... they usually sell the type of stuff you are looking for..

A very wise investment.. very relaxing.. and nice to listen to while relaxing in the tub