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
Jaja Ding Dong	Fire Saga			1:42	Eurovision Song Contest: The Story of Fire Saga (Music from the Netflix Film)	2019	E Standard	mute	1970-01-01
Jaja Ding Dong (1 hour)	Fire Saga			60:25	Eurovision Song Contest: The Story of Fire Saga (Music from the Netflix Film)	2020	E Standard	mute	1970-01-01
Jajauma Way To Go	Taketatsu Ayana			4:31	K-ON! Character Image Song Series - Nakano Azusa	2009	E Standard	mute	1970-01-01
Jamie All Over	Mayday Parade			3:38	A Lesson in Romantics	2007	Eb Drop Db	mute	1970-01-01
Je suis narcoleptique	Andreas et Nicolas			0:14	Super chansons	2010	E Standard	mute	1970-01-01
Jersey	Mayday Parade			3:34	A Lesson in Romantics	2007	E Standard	mute	1970-01-01
Jesusland	Ben Folds			4:38	Songs For Silverman	2005	E Standard	mute	1970-01-01
Jinchiku	Satoru Kosaki			2:32	Bakemonogatari (TV Anime) Ongaku Zenshu Songs & Soundtracks	2011	E Standard	mute	1970-01-01
Jinchiku	Satoru Kousaki			2:32	Bakemonogatari (TV Anime) Ongaku Zenshu Songs & Soundtracks	2011	E Standard	mute	1970-01-01
Joe Rogan Podcast	Nick Lutsko			1:43	More Songs on the Computer	2021	E Standard	mute	1970-01-01
Johnny Test Theme Song	Kevin Manthei			1:10	Johnny Test Theme Song	2005	E Standard	mute	1970-01-01
Jolly Roger (Atsushi Kitajoh Rearrange)	Atsushi Kitajoh			3:52	Persona 2: Eternal Punishment	2000	E Standard	mute	1970-01-01
Joy	Shoji Meguro			2:54	PERSONA3 Original Soundtrack	2006	D Standard	mute	1970-01-01
Joy to the World (Unspeakable Joy)	Chris Tomlin			3:52	Glory In The Highest: Christmas Songs of Worship	2009	E Standard	mute	1970-01-01
Joyful Todays	Taketatsu Ayana			3:09	K-ON!! Character Image Songs - Nakano Azusa	2010	E Standard	mute	1970-01-01