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
Kiseki	Roselia			5:17	Roselia 5th Single Opera of the wasteland	2018	Drop D	mute	1970-01-01
Soko no Kiseki to Kikagaku no Moyo (Full Album)	flapfrog			29:17	Soko no Kiseki to Kikagaku no Moyo	2021	E Standard	mute	1970-01-01
Sophisticated Fight (Sora no Kiseki FC)	Falcom JDK Band			4:29	Sora no Kiseki Zanmai	2013	E Standard	mute	1970-01-01
Towa Naru Kizuna to Omoi no Kiseki	nao			3:56	Koisuru Doll to Omoi no Kiseki - Poupee de souhaits (VN)	2014	Custom Tuning	mute	1970-01-01
Zero no Kiseki Super Arrange Version - Inevitable Struggle	Yukihiro Jindo			4:30	The Legend of Heroes Zero no Kiseki Super Arrange Version	2011	E Standard	mute	1970-01-01