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
Hidden BossUtsu-P3:04None2022Custom Tuningmute1970-01-01
Last BossKenichi Matsubara0:46Castlevania II: Simon's Quest OST1987E Standardmute1970-01-01
Majora's Mask Boss BattleKoji Kondo2:20The Legend of Zelda Majora's M2000E Standardmute1970-01-01
Majora's Mask Boss BattleToru Minegishi2:20The Legend of Zelda Majora's M2000E Standardmute1970-01-01
Paying The Cost To Be The BossBB King2:36Blues On Top Of Blues1968E Standardmute1970-01-01
That Person's Name Is - Asterisk Boss Battle ThemeYasuo Kamanaka5:46Bravely Default OST2012Custom Tuningmute1970-01-01
The BossDiana Ross3:51The Boss1980E Standardmute1970-01-01
Zed's Boss BattleJimmy Urine, Akira Yamaoka8:19Lollipop Chainsaw2012E Standardmute1970-01-01