Hey guys can you please let me know what the different tunings are for drums (typically) is. Like for instance, I know a drummer who learned to play in band back in high school. His teacher taught them how to tune to a jazz kit set-up. But now adays he plays mostly metal, and he still uses the same drum tuning he has asways used. I bought the "Drum Tuner" CD for this application. But it says "the disc contains 3 different tuning combinations". If anyone can provide a link, or can explain it, it would be very helpful.