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
PrometheanThe Exiled Martyr5:21Stagnant Waters Breed Life2016D Drop Cmute1970-01-01
The Promethean KingsInferi6:06The Path of Apotheosis2014C Standardmute1970-01-01
The Promethean SongInsomnium6:42Shadows of the Dying Sun2014D Standardmute1970-01-01