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
Jujutsu Kaisen - Kaikai Kitan (TV Size)	Eve			1:31	Kaikai Kitan	2020	Custom Tuning	mute	1970-01-01
Juliette	Platero y Tu			3:36	Hay mucho Rock and Roll	1994	E Standard	mute	1970-01-01
July Morning	Uriah Heep			10:32	Look at Yourself	1971	E Standard	mute	1970-01-01
July! August! Reno!	The Flatliners			3:06	The Great Awake	2007	E Standard	mute	1970-01-01
Jumalten Aika	Moonsorrow			11:49	Jumalten Aika	2016	Custom Tuning	mute	1970-01-01
Jumalten Kaupunki/Tuhatvuotinen Perinto	Moonsorrow			10:44	Kivenkantaja	2008	Custom Tuning	mute	1970-01-01
Jump	Fujitou Chika			4:02	K-ON!! Character Image Songs - Manabe Nodoka	2011	E Standard	mute	1970-01-01
Jump	Kris Kross			3:19	Totally Krossed Out	1992	Custom Tuning	mute	1970-01-01
Jump	Paul Anka			3:40	Rock Swings	2005	E Standard	mute	1970-01-01
Jump (For My Love)	The Pointer Sisters			4:03	Break Out	1984	E Standard	mute	1970-01-01
Jump In The Fire	Metallica			4:44	Kill 'Em All	1983	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
Jumpin' Jive	Joe Jackson			2:46	Joe Jackson's Jumpin' Jive	1981	E Standard	mute	1970-01-01
Jungle Japes	CSGuitar89			4:29	Youtube channel / Donkey Kong 64 OST	2011	E Standard	mute	1970-01-01
Jungle World	Grant Kirkhope			2:05	Yooka-Laylee	2017	E Standard	mute	1970-01-01