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
Jinchiku	Satoru Kousaki			2:32	Bakemonogatari (TV Anime) Ongaku Zenshu Songs & Soundtracks	2011	E Standard	mute	1970-01-01
John Williams Fingerstyle Medley	John Williams/EPguitars			5:16	John Williams Soundtracks	2016	E Standard	mute	1970-01-01
Joy	Shoji Meguro			2:54	PERSONA3 Original Soundtrack	2006	D Standard	mute	1970-01-01
Judgement Day	Nobuo Uematsu			4:09	"Final Fantasy VII" Original Soundtrack, Disk 4	1999	E Standard	mute	1970-01-01
Jump Up Yell!! (TV Size)	Yuka Ozaki, Yuina Yamada, Mikako Izawa, Tomori Kusunoki and Haruka Shiraishi			1:50	Anima Yell Original Soundtrack	2019	E Standard	mute	1970-01-01
Just You	Angelo Badalamenti			3:39	Twin Peaks Soundtrack	1991	E Standard	mute	1970-01-01
Kairi	Yoko Shimomura			1:22	Kingdom Hearts Original Soundtrack Complete (Disc 1 - Kingdom Hearts)	2007	E Standard	mute	1970-01-01
Kandy Pop	Bis			2:51	The Secret Vampire Soundtrack EP	1996	E Standard	mute	1970-01-01
Kanto Gym Theme	Pokémon Anime			2:05	Pokémon Anime Soundtrack	1998	E Standard	mute	1970-01-01
Kat's Theme Acoustic	NOISIA			2:16	Devil May Cry Soundtrack	2013	E Standard	mute	1970-01-01
Katyusha	Katyusha & Nonna Katyusha (CV. Hisako Kanemoto), Nonna (CV. Sumire Uesaka)			2:33	GIRLS und PANZER ORIGINAL SOUNDTRACK	2012	E Standard	mute	1970-01-01
Keep The Groovin'	Yuzo Koshiro			1:45	Streets Of Rage Soundtrack	1991	E Standard	mute	1970-01-01
Killing Time	Akira Yamaoka			2:56	Silent Hill Original Soundtrack	1999	Drop D	mute	1970-01-01
Kimi No Kioku	Shoji Meguro			6:13	Persona 3 Original Soundtrack (DISC 2)	2006	Custom Tuning	mute	1970-01-01
Kiri	Monoral			4:24	Ergo Proxy Soundtrack	2006	Drop D	mute	1970-01-01