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
I'm So HappyRed Vox2:54Another Light2017E Standardmute1970-01-01
I'm So Happy I Can't Stop CryingSting4:01Mercury Falling1996Drop Dmute1970-01-01
I'm so HappyJanne Da Arc4:54JOKER2005E Standardmute1970-01-01
So HappyTheory of a Deadman4:11Scars & Souvenirs2008Eb Drop Dbmute1970-01-01
So Happy WorldShoji Meguro3:57Persona 5 Royal Original Soundtrack2019E Standardmute1970-01-01
You Seemed So HappyThe Japanese House2:51Good at Falling2019E Standardmute1970-01-01