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
Manufactured ExtinctCattle Decapitation4:41The Anthropocene Extinction2015Custom Tuningmute1970-01-01
MarathonAugust Burns Red4:51Found In Far Away Places2015D Drop Cmute1970-01-01
Marching Through GraveyardsKataklysm5:25Of Ghosts and Gods2015B Standardmute1970-01-01
Maria SalvadorJ-Ax feat. Il Cile3:45Il bello d'esser brutti2015Eb Standardmute1970-01-01
MarigoldCaligula's Horse6:23Bloom2015Custom Tuningmute1970-01-01
Mario Kart 8Atsuko Asahi3:01Mario Kart 8 OST2015E Standardmute1970-01-01
MarionetteDaisuke Ishiwatari6:02Guilty Gear Xrd SIGN2015Drop Dmute1970-01-01
MartyrAugust Burns Red4:38Found In Far Away Places2015Custom Tuningmute1970-01-01
MartyrAugust Burns Red4:38Found In Far Away Places2015C# Drop Bmute1970-01-01
Marvin GayeCharlie Puth feat Meghan Trainor3:11Some Type of Love2015E Standardmute1970-01-01
Mask MakerFit for an Autopsy4:16Absolute Hope Absolute Hell2015AEADGmute1970-01-01
Matière NoireMass Hysteria4:45Matière Noire2015D Drop Cmute1970-01-01
MatrixCrystal Lake4:20The Sign2015Custom Tuningmute1970-01-01
Matsuge ni LockKeiichi Okabe4:30Wagnaria!! OST2015Eb Standardmute1970-01-01
MayhemHalestorm3:39Into The Wild Life2015Drop Dmute1970-01-01