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' Novel	RADWIMPS			5:53	Ningen Kaika	2016	Drop D	mute	1970-01-01
4645	RADWIMPS			2:45	RADWIMPS 3	2006	E Standard	mute	1970-01-01
AADAAKOODAA	RADWIMPS			3:08	Ningen Kaika	2016	E Standard	mute	1970-01-01
Ameno Hini Kiku	RADWIMPS			5:41	Ningen Kaika	2016	Custom Tuning	mute	1970-01-01
Bou Ningen	RADWIMPS			4:46	Ningen Kaika	2016	E Standard	mute	1970-01-01
DADA	RADWIMPS			3:45	Zettai Zetsumei	2011	Drop D	mute	1970-01-01
DUGOUT	RADWIMPS			4:25	Zettai Zetsumei	2011	E Standard	mute	1970-01-01
E.D.P -tonde hi ni iru natsu no kimi-	RADWIMPS			3:00	RADWIMPS 3	2006	Drop D	mute	1970-01-01
Futarigoto	RADWIMPS			4:51	RADWIMPS 4	2006	E Standard	mute	1970-01-01
Gogatsu no hae	RADWIMPS			5:06	Batsu to Maru to Tsumi to	2013	Eb Standard	mute	1970-01-01
Grand Escape (Movie Edit) feat. Toko Miura	RADWIMPS			3:10	Weathering with You	2019	E Standard	mute	1970-01-01
Hikari	RADWIMPS			4:06	Human Bloom	2016	E Standard	mute	1970-01-01
Hotaru	RADWIMPS			4:21	RADWIMPS 3	2006	E Standard	mute	1970-01-01
Kaishin no Ichigeki	RADWIMPS			4:41	Batsu to Maru to Tsumi to	2013	Eb Standard	mute	1970-01-01
Lights go out	RADWIMPS			3:01	Ningen Kaika	2016	E Standard	mute	1970-01-01