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
Batman The Dark Knight Returns	TYROTH			2:12	Single	2016	Eb Standard	mute	1970-01-01
Batman Theme	Neal Hefti & his Orchestra and Chorus			2:23	Batman	1966	E Standard	mute	1970-01-01
Batman Theme	The Jam			1:35	In The City	1977	E Standard	mute	1970-01-01
Batman Theme	The Ventures			2:19	The Ventures Play the "Batman" Theme	1966	E Standard	mute	1970-01-01
Baton Road (TV Size)	KANA-BOON			1:33	Boruto Naruto Next Generations OP	2017	E Standard	mute	1970-01-01
Batphone	Arctic Monkeys			4:39	Tranquility Base Hotel Casino	2018	E Standard	mute	1970-01-01
Battalions Of Hate	Primal Fear			3:53	Primal Fear	1998	E Standard	mute	1970-01-01
Battered	Annihilator			5:25	Carnival Diablos	2001	Drop D	mute	1970-01-01
Battering Ram	Black Label Society			2:25	1919 Eternal	2002	Eb Drop Db	mute	1970-01-01
Battery	Metallica			5:15	Master Of Puppets	1986	E Standard	mute	1970-01-01
Battery (S&M)	Metallica			5:55	S&M	1999	Eb Standard	mute	1970-01-01
Battle	Aria			5:06	Baptism by Fire	2004	Eb Standard	mute	1970-01-01
Battle	Davie504 Vs TheDoo			2:17	Youtube	2020	D Standard	mute	1970-01-01
Battle - B1	Ryota Koduka			2:17	Shin Megami Tensei IV Original Soundtrack CD 1	2013	E Standard	mute	1970-01-01
Battle - Da'at -	Ryota Kozuka			3:15	Shin Megami Tensei V OST	2021	E Standard	mute	1970-01-01