In some early Nintendo titles, snares and cymbals do not have a fade-out, so the envelope is quite bland:
12 12 12 12 12 0 (Super Mario Bros. 1 cymbal)
This doesn't surprise me since it was found after extensive disassembly that the Super Mario Bros. ROM had something like two bytes of free space.
Oh, also, for a drumline snare drum I use 15, 10, 5, 0 because as you know, marching snare drums have that really short sound and I use 5 on the keyboard.
