Well, it's just different (melodic is nice indeed). Sid has an unique sound though
Check out these sids (my favs):
Some of them sound better on Amiga. (x-out/supremacy/rocknroll/strider etc)
I have gathered my own collection of amiga game/demo mods/tunes over the years. Some stuff is just brilliant.
Damn, I need to make a site so bad, there's so much in my head that I need to share. Not just music/games.
Hey check out SLAY Radio @ http://hvsids.c64.org