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 Took The Night To BelieveSunn O)))5:59Black One2005B Drop Amute1970-01-01
J-E-N-O-V-AThe Black Mages6:10The Black Mages2003E Standardmute1970-01-01
Jade HelmAvenged Sevenfold1:48Black Ops 3 Official Score2015Open Dmute1970-01-01
JillianWithin Temptation4:38Black Symphony2008D Standardmute1970-01-01
Joy. Discovery. InventionBiffy Clyro3:41Blackened Sky2002E Standardmute1970-01-01
Just A Slave To Rock & RollAsking Alexandria3:28The Black2016C# Drop Bmute1970-01-01
JustboyBiffy Clyro4:25Blackened Sky2002Drop Dmute1970-01-01
Kamen Rider-BLACKRyoudo Uzaki3:33MASKED RIDER SERIES SONG COLLECTION 08 Kamen Rider-BLACK2011E Standardmute1970-01-01
KeelhauledAlestorm3:46Black Sails At Midnight2009C Standardmute1970-01-01
King of AmarilloIssues3:31Black Diamonds2013Custom Tuningmute1970-01-01
Knight Of The WindCrush 404:36Sonic and The Black Knight2009B Standardmute1970-01-01
Know You BetterBlack Pumas4:14Black Pumas2019E Standardmute1970-01-01
LamentKing Crimson4:05Starless And Bible Black1974E Standardmute1970-01-01
LazarusDavid Bowie6:26Blackstar2016E Standardmute1970-01-01
Leaders Of The BlindGreen Lung4:45Black Harvest2021D Drop Cmute1970-01-01