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
Helvetica Standard	Nomi Yuuji			0:14	Nichijou BGM & Radio Bangumi 13	2012	E Standard	mute	1970-01-01
Helvetica Standard -sono 1-	Nomi Yuuji			1:07	Nichijou DVD BD 2 Special Edition Bonus CD	2011	E Standard	mute	1970-01-01
Hitoko Wado Kotaba	Nomi Yuuji			1:30	Nichijou BGM & Radio Bangumi 3	2011	E Standard	mute	1970-01-01
Koigokoro wa Dangan mo Yawarakakusuru	Nomi Yuuji			1:30	Nichijou DVD BD 3 Special Edition Bonus CD	2011	E Standard	mute	1970-01-01