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Definitely -- my favorite one on the Good Experience list is this one. http://www.ferryhalim.com/orisinal/g3/bugs.htm The comment on Good Experience is "Elegant and soothing".

Actually, that's the one I play most often, too. (For some definition of "often"; I don't play games much.)

A couple other good ones I've played are http://www.ferryhalim.com/orisinal/g3/bauns.htm and http://www.ferryhalim.com/orisinal/g3/bells.htm (apropos of winter time). Honestly, most of them are really worthwhile.