ShredDB is an experimental .shred library, I removed the audio so it's pretty useless. You can find the source .psarc files here.

Song	Artist	Play	Shred	Length	Album	Year	Tuning	Uploader	Updated	Delete
Chrome Gadget	Sonic 3			1:07	Sonic 3	1994	E Standard	mute	1970-01-01
Flying Battery Zone Act 1	Sonic 3 & Knuckles			0:47	Sonic 3 & Knuckles Soundtrack	1994	E Standard	mute	1970-01-01
Flying Battery Zone Act 2	Sonic 3 & Knuckles			0:49	Sonic 3 & Knuckles Soundtrack	1994	E Standard	mute	1970-01-01
Hydrocity Zone Act 1	Sonic 3			2:01	Sonic 3 Soundtrack	1994	Drop D	mute	1970-01-01
Hydrocity Zone Act 2	Sonic 3			0:59	Sonic 3	1994	Drop D	mute	1970-01-01
Ice Cap Zone Act 1	Sonic 3			0:50	Sonic 3	1994	E Standard	mute	1970-01-01
Lava Reef Zone Act 1	Sonic 3 & Knuckles			0:43	Sonic 3 & Knuckles	1994	E Standard	mute	1970-01-01
Lava Reef Zone Act 2/Hidden Palace Zone	Sonic 3 & Knuckles			0:59	Sonic 3 & Knuckles Soundtrack	1994	E Standard	mute	1970-01-01
Sky Sanctuary Zone	Sonic 3 & Knuckles			1:04	Sonic 3 & Knuckles	1994	E Standard	mute	1970-01-01