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
The Ninth WaveBlind Guardian9:28Beyond The Red Mirror2015Bb Standardmute1970-01-01
The NooseSix Feet Under4:39Nightmares of the Decomposed2020Custom Tuningmute1970-01-01
The Number SixLamb Of God5:24Resolution2012Drop Dmute1970-01-01
The NumbersRise Against4:59Nowhere Generation2021Eb Drop Dbmute1970-01-01
The OathMercyful Fate7:35Don't Break the Oath1984E Standardmute1970-01-01
The Old HauntThe Dear Hunter4:39Act IV: Rebirth in Reprise2015E Standardmute1970-01-01
The OneLimp Bizkit3:45Chocolate Starfish And The Hotdog Flavored Water2000Custom Tuningmute1970-01-01
The One You Love To HateHalford3:14Resurrection2000Drop Dmute1970-01-01
The One You Loved Is GoneSlash4:52Living The Dream2018Custom Tuningmute1970-01-01
The Only HeartbreakerMitski3:09Laurel Hell2022E Standardmute1970-01-01
The Only Thing I Know For RealJamie Christopherson2:28METAL GEAR RISING REVENGEANCE Original Soundtrack2013Eb Drop Dbmute1970-01-01
The Only Thing I Know For RealLogan Mader/Jamie Chirstopherson2:29Metal Gear Rising: Revengeance - Vocal Tracks2013Eb Drop Dbmute1970-01-01
The Only TimeNine Inch Nails4:51Pretty Hate Machine1989E Standardmute1970-01-01
The Other Half of MeBorn of Osiris3:37Soul Sphere2015D Drop Cmute1970-01-01
The Other ManSloan3:54Pretty Together2002E Standardmute1970-01-01