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
RainSid4:19RainFullmetal Alchemist: Brotherhood OP52010E Standardmute1970-01-01
RainThe Seatbelts3:33Cowboy Bebop OST1998E Standardmute1970-01-01
Rainbow Dash's ThemeMando Pony2:25The Ultimate MandoPony Collection2012E Standardmute1970-01-01
Raindrops Keep Fallin' on My HeadB. J. Thomas/Ana Carolina Giollo1:42Raindrops Keep Fallin' on My Head2009E Standardmute1970-01-01
Raindrops Keep Falling On My HeadB.J. Thomas3:05Raindrops Keep Falling On My Head1969E Standardmute1970-01-01
Raise Your FlagMAN WITH A MISSION4:07Mobile Suit Gundam: Iron-Blooded Orphans OP Single2015Drop Dmute1970-01-01
Rakuen ProjectRay1:32To Love Ru Darkness OP2012Drop Dmute1970-01-01
Rally Go RoundLiSA4:40Nisekoi 2 OP2015Eb Standardmute1970-01-01
Rally Go RoundLiSA4:40Nisekoi: (Season 2 OP)2015E Standardmute1970-01-01
Ramm 4Rammstein5:51Pinkpop 2016 (Live)2016Drop Dmute1970-01-01
Ranbu no MelodyMattyyyM3:48Bleach (Opening 13 Full) MattyyyM Cover2019Eb Standardmute1970-01-01
Ranking Full StopThe Beat2:47I Just Can't Stop It1980E Standardmute1970-01-01
Rat TrapThe Boomtown Rats5:08A Tonic For The Troops1978E Standardmute1970-01-01
Ravetech Newworldnao4:28Hyperdimension Neptunia ReBirth3 OP2014Drop Dmute1970-01-01
Razor Blades Of GuiltSepticflesh5:02The Ophidian Wheel1997E Standardmute1970-01-01