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
MarathonRush6:21Power Windows1985E Standardmute1970-01-01
March Into The SeaModest Mouse3:30We Were Dead Before The Ship Even Sank2007E Standardmute1970-01-01
MarionetteFlyleaf3:50Between the Stars2014Drop Dmute1970-01-01
MatildaAlt-J3:51An Awesome Wave2012Drop Dmute1970-01-01
MediatorJinjer4:33Wallflowers2021B Drop Amute1970-01-01
MediatorJinjer4:34Wallflowers2021Custom Tuningmute1970-01-01
Mega Man 2 titleYear 200X1:40We Are Error2013D Standardmute1970-01-01
Mein DingUdo Lindenberg4:27Stark wie Zwei2008E Standardmute1970-01-01
Melodic minor all keysYou32:20We need more music theory CDLC2018E Standardmute1970-01-01
MeltdownLove And Death4:06Between Here and Lost2013Bb Drop Abmute1970-01-01
MembershipThe Tragically HipBass2 4:43Phantom Power1998E Standardmute1970-01-01
MemorySugarcult3:50Palm Trees and Power Lines2004E Standardmute1970-01-01
MereyaCandiria5:01While They Were Sleeping2016Eb Standardmute1970-01-01
Merry MacabreWobbler18:54Dwellers of the Deep2020Custom Tuningmute1970-01-01
Message In BloodWhiplash4:06Power And Pain1985Eb Standardmute1970-01-01