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
OpacityEbony Tears6:42Tortura Insomniae1997Drop Dmute1970-01-01
Open WaterAssuming We Survive4:00All Roads Lead Home2016Drop Dmute1970-01-01
Open Your ArmsEditors6:03The Back Room2005E Standardmute1970-01-01
Open Your EyesDust In Mind3:40From Ashes To Flames2018AEADGmute1970-01-01
Opening Stage Zero (X4)Toshihiko Horiyama1:43Capcom Music Generation Rockman X1-62003E Standardmute1970-01-01
Opening UpSara Bareilles3:25What's Inside: Songs from Waitress2015E Standardmute1970-01-01
OpportunityThe Charlatans6:45Some Friendly1990Eb Standardmute1970-01-01
Option OblivionBetween The Buried And Me4:26Coma Ecliptic2015Custom Tuningmute1970-01-01
OrchardWindhand6:37Soma2013C Standardmute1970-01-01
Ordinary ManEels3:18Hombre Lobo : 12 Songs of Desire2009E Standardmute1970-01-01
OrestesA Perfect CircleCombo 4:49Mer de Noms2003C# Standardmute1970-01-01
Organic RemainsHatriot6:42From Days Unto Darkness2019Eb Standardmute1970-01-01
Original of the SpeciesU24:39How to Dismantle an Atomic Bomb2004E Standardmute1970-01-01
Other PeopleBeach HouseBass2 4:24Bloom2012Eb Standardmute1970-01-01
Our Dawn of GloryVinterland6:09Welcome My Last Chapter1997E Standardmute1970-01-01