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
Our NumbersWoe, Is Me2:54Numbers (Deluxe Reissue)2012D Drop Cmute1970-01-01
Our Sick Story (Thus Far)Atreyu3:37A Death-Grip On Yesterday2006D Drop Cmute1970-01-01
OuroborosNovelists4:37Souvenirs2015D Drop Cmute1970-01-01
Out To PastureMudvayne5:54Mudvayne2009D Drop Cmute1970-01-01
Out of TimeA Day To Remember3:32What Separates Me From You2010D Drop Cmute1970-01-01
Out to Get YouBloodsimple3:47Red Harvest2007D Drop Cmute1970-01-01
OutlanderJinjer4:01Cloud Factory2014D Drop Cmute1970-01-01
Outside and InLANDMVRKS3:32Hollow2016D Drop Cmute1970-01-01
Over My Head (Cable Car)A Day To Remember3:33Attack Of The Killer B-Sides2010D Drop Cmute1970-01-01
Overlap Each OtherThe Avalanche Diaries3:33Hic Sunt Leones2012D Drop Cmute1970-01-01
OverratedThree Days Grace3:35Three Days Grace2003D Drop Cmute1970-01-01
Overwatch Main ThemeBlizzard2:07Overwatch2016D Drop Cmute1970-01-01
Overwatch MetalRiffShop3:07Overwatch Metal2017D Drop Cmute1970-01-01
Owari to MiraiGirugamesh4:1313's Reborn2006D Drop Cmute1970-01-01
OxygenOh, Sleeper3:13Oxygen2016D Drop Cmute1970-01-01