You know what, I'm going to change what I said earlier; I think I do have a favourite tune after all.
The Credits Theme.
Why such an arbitrary choice? I don't know. It's just always clicked with me, I guess. I've just always loved that tune...I can play the piano part too, which is pretty neat. It's not the flashiest or the most insane of the lot, but it's always sounded nostalgic to me, so I guess that's reason enough.
Ive actually noticed parts of metropolis and starlight in there...
anyway
Fav:
Eggrock 1&2
Techno Hill 1&2 (Mainly 2)
OLD Deep Sea 1 (It would work great for a horror\water level)
Flame Rift
Verdant Forest
2.0's Midnight Freeze (1.09.4's wasn't as good in my opinion.... even if it is the original)
Boss (both vanilla and extra)
Tempest Valley
#1 all the way: Red Volcano Zone Extra (vanilla was good too)
I DON'T FREAKING CARE!!!
(fancy talk for hate\non fav):
h= hate
N= Non-Fav
Paternal Horn H
Sonic Electronic N
Egg Rock 2 Remix H
And, if it counts.....
MAH MUSEEK WAD SONGZ!
Fav:
-Vanilla
Castle Eggman (Wacky Workbench Present and Bad future JP)
Deep Sea 2 (Tidal Tempest Good Future JP)
Techno Hill (Flying Battery Redux, Chemical Reaction)
Eggrock (Metropolis Remix, Mad Gear Act 1, Heads up for tails)
Super Sonic (Vs. Metal Sonic from S4E2)
-Mystic Realm
Tempest Valley (Palmtree Panic Bad Future JP)
Flame Rift (Crisis City Classic)
Midnight Freeze (Iced Innocence)
Sunken Plant (Dead Batteries)
-EggmanWay5
Pyramid Cave (Oil Desert 1&3 Sonic CD Boss JP)
Eggman Base (Mad Gear SMK Remix, Metallic Madness Bad Future JP, Stardust Speedway Bad Future JP)
NotSoGreen Hill Act 3 (Heads Up For Tails)
Mystic Ruins (Boss) (Vs. Eggman from S4E2)
Metal Reacter (Final Boss from S4E2, Death Egg Mk. II, Sonic CD Boss US)