Here's another Super Mario Bros ditty:
And of course, here's the transcription. You'll notice that I didn't transcribe the "coin effects" since they are played at random, but it's easy: Just tap the G and D strings at the 21th fret with your right (left for lefties) hand's index and middle fingers.
Mario Bass Tab
And finally, here are my videos playing the SMB 3 intro theme and the bassline for Budgie's "Breadfan" (both featured in the two previous blog entries):