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
Arrival to Earth & Scorponok	Eddie van der Meer/Steve Jablonsky			1:58	Transformers	2013	Custom Tuning	mute	1970-01-01
Autobots Theme	Transformers Devastation			1:27	Transformers Devastation Soundtrack	2015	Drop D	mute	1970-01-01
Cargo Lift	Transformers Devastation			3:55	Transformers Devastation Soundtrack	2015	BEADG	mute	1970-01-01
Constructicons	Transformers Devastation			3:16	Transformers Devastation Soundtrack	2015	BEADG	mute	1970-01-01
Dare	Stan Bush			4:04	The Transformers (The Movie)	1986	E Standard	mute	1970-01-01
End of The World	Armor For Sleep			4:13	Transformers the album	2007	Drop D	mute	1970-01-01
Final Battle	Transformers Devastation			3:32	Transformers Devastation Soundtrack	2015	BEADG	mute	1970-01-01
New Divide	Linkin Park			4:29	Transformers: Revenge of the Fallen	2009	Eb Drop Db	mute	1970-01-01
Protect Mission	Transformers Devastation			2:23	Transformers Devastation Soundtrack	2015	E Standard	mute	1970-01-01
Shockwave	Transformers Devastation			3:26	Transformers Devastation Soundtrack	2015	E Standard	mute	1970-01-01
The Touch	Stan Bush			4:03	Transformers Soundtrack	1986	Drop D	mute	1970-01-01
The Transformers Theme	Lion			3:39	Transformers The Movie Soundtrack	1986	Eb Standard	mute	1970-01-01
Transformers The Movie Theme	Lion			3:35	Transformers The Movie OST	1984	Eb Standard	mute	1970-01-01