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
Colorful Canvas	Sumire Uesaka, Mikako Komatsu, Aina Suzuki & Shiori Izawa			4:09	Ijiranaide, Nagatoro-san ED	2021	E Standard	mute	1970-01-01
EASY LOVE	Sumire Uesaka			4:30	EASY LOVE	2021	Custom Tuning	mute	1970-01-01
Katyusha	Katyusha & Nonna Katyusha (CV. Hisako Kanemoto), Nonna (CV. Sumire Uesaka)			2:33	GIRLS und PANZER ORIGINAL SOUNDTRACK	2012	E Standard	mute	1970-01-01