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
Cagayake! GIRLS	Houkago Tea Time			4:12	K-ON! SakK-ON! OP Single - Cagayake! GIRLS	2009	E Standard	mute	1970-01-01
Come With Me!! (8 Member Mix)	Houkago Tea Time			3:37	Come With Me!!	2010	E Standard	mute	1970-01-01
Curry Nochi Rice	Houkago Tea Time			3:21	K-ON! Gekichuka Mini Album Houkago Tea Time "Studio Mix"	2009	E Standard	mute	1970-01-01
Eyecatch B	Houkago Tea Time			0:12	None	2009	E Standard	mute	1970-01-01
Fudapen Borupen	Houkago Tea Time			4:03	Houkago Tea Time	2009	E Standard	mute	1970-01-01
Fude Pen Boru Pen	Houkago Tea Time			3:57	K-ON! Insert Song Single - Fude Pen Boru Pen	2009	E Standard	mute	1970-01-01
Fuwa Fuwa Time	Houkago Tea Time			3:58	Gekichuka Mini Album	2009	E Standard	mute	1970-01-01
Fuyu no hi	Houkago tea time			3:18	Houkago tea time II	2010	E Standard	mute	1970-01-01
Genius...!?	Houkago Tea Time			4:32	GO! GO! MANIAC	2010	E Standard	mute	1970-01-01
Girls in Wonderland	Houkago Tea Time			3:37	NO, Thank You!	2010	E Standard	mute	1970-01-01
Gohan wa Okazu	Houkago Tea Time			3:14	Gohan wa Okazu	2010	E Standard	mute	1970-01-01
Happy!? Sorry!!	Houkago Tea Time			3:50	Cagayake! GIRLS	2009	E Standard	mute	1970-01-01
Honey Sweet Tea Time (Studio Mix)	Houkago Tea Time			4:15	K-ON!! Houkago Tea Time II - CD1	2010	E Standard	mute	1970-01-01
Houkago Tea Time	Houkago Tea Time			4:48	Houkago Tea Time Second	2010	E Standard	mute	1970-01-01
Ichiban Ippai	Houkago Tea Time			4:10	Unmei wa Endless!	2011	E Standard	mute	1970-01-01