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
Z.Z.'s SongJoe Satriani3:10Crystal Planet1998E Standardmute1970-01-01
ZeitgeistBlack Sabbath4:40132013Eb Standardmute1970-01-01
Zettou Ame no HabakiriTsubasa Kazanari(Nana Mizuki)5:04Senkizesshou Symphogear Charactor Song3 Kazanari Tsubasa2012E Standardmute1970-01-01
ZoomLast dinosaurs4:00In a Million Years2012E Standardmute1970-01-01
ZvezdaGleb Samoyloff & Matrixxx5:09Zvezda2012E Standardmute1970-01-01
aLIEzSawanoHiroyukinZk4:31A/Z2014E Standardmute1970-01-01
always with me always with youJoe Satriani3:40Electric Joe Satriani2003E Standardmute1970-01-01
azureTrySail4:29Zoku Owarimonogatari ED2018E Standardmute1970-01-01
battle2Romancing Saga2:26SAGA1992E Standardmute1970-01-01
best day, best wayLiSA4:46LANDSPACE2013Eb Standardmute1970-01-01
creatureguardin & SAWCE2:58Single2020Custom Tuningmute1970-01-01
crossing fieldLiSA4:15Sword Art Online OP2013Drop Dmute1970-01-01
deadlinebreakdown of sanity4:14mirrors2011B Drop Amute1970-01-01
decemberbreakdown of sanity4:24mirrors2011B Drop Amute1970-01-01
found & lostSurvive Said The Prophet3:11s p a c e s2018Eb Drop Dbmute1970-01-01