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
It's Quiet UptownHamilton4:35Hamilton2015E Standardmute1970-01-01
It's Up To You NowThe Black Keys3:13Turn Blue2014E Standardmute1970-01-01
Its Catching UpNomeansno3:32Wrong1989E Standardmute1970-01-01
JUMPin' JUMP UP!!!!Fourfolium3:40JUMPin' JUMP UP!!!!2017Eb Standardmute1970-01-01
Jacked UpWeezer2:58Weezer (White Album)2016E Standardmute1970-01-01
Jest SuperT.Love3:59Chlopaki nie placza1997E Standardmute1970-01-01
Jumalten Kaupunki/Tuhatvuotinen PerintoMoonsorrow10:44Kivenkantaja2008Custom Tuningmute1970-01-01
Jump Up Yell!! (TV Size)Yuka Ozaki, Yuina Yamada, Mikako Izawa, Tomori Kusunoki and Haruka Shiraishi1:50Anima Yell Original Soundtrack2019E Standardmute1970-01-01
Jump Up, Super Star!Naoto Kubo4:16Super Mario Odyssey OST2017E Standardmute1970-01-01
JumpdafuckupSoulfly5:15Primitive2000Custom Tuningmute1970-01-01
Jupiter3112:46Transistor1997Custom Tuningmute1970-01-01
JupiterYour Favorite Martian3:39Jupiter2022E Standardmute1970-01-01
Just Look UpJoe Satriani4:54Is there love in space2004E Standardmute1970-01-01
Kakushinteki Metamaruphose (Himouto! Umaru-chan Opening) (TV SiAimi Tanaka1:35NhacCuaTui.Com2015E Standardmute1970-01-01
Kakushinteki Metamaruphose!Umaru Domo (Aimi Tanaka)1:33Kakushinteki Metamaruphose!2015E Standardmute1970-01-01