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
ButterfliesToad the Wet Sprocket4:32Fear1991E Standardmute1970-01-01
Butterflies and HurricanesMuse5:01Absolution2003E Standardmute1970-01-01
Butterflies and Hurricanes (HAARP)Muse6:00HAARP2008Drop Dmute1970-01-01
ButterflyCrazy Town3:46The Gift of Game1999E Standardmute1970-01-01
ButterflyDance Dance Revolution2:37Dance Dance Revolution2019E Standardmute1970-01-01
ButterflyKmac20215:59Imposter2019Custom Tuningmute1970-01-01
ButterflySmile.dk3:09Smile1998E Standardmute1970-01-01
ButterflyWeezer2:58Pinkerton1996Eb Standardmute1970-01-01
Butterflykimura kaela4:20HOCUS POCUS2009E Standardmute1970-01-01
Butterfly And ZebraJoe Satriani1:50Shockwave Supernova2015Eb Drop Dbmute1970-01-01
Butterfly Effect9mm Parabellum Bullet2:55Termination2007E Standardmute1970-01-01
Butterfly EffectAMATORY4:15Book of the Dead2006D Drop Cmute1970-01-01
Butterfly EffectReflections2:40The Color Clear2015Eb Drop Dbmute1970-01-01
Butterfly KissShoji Meguro (Persona 5)2:25Persona 5 OST2016E Standardmute1970-01-01
Butterfly's SleepL'Arc-en-Ciel5:10Ark1999E Standardmute1970-01-01