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
Makyuu Ichii-Bal	Chris Yukine(Ayahi Takagaki)			3:47	Senkizesshou Symphogear Charactor Song4 Yukine Chris	2012	Eb Drop Db	mute	1970-01-01
Meteor Light	Ayahi Takagaki			4:41	Senkizesshou Symphogear ED Meteor Light	2013	E Standard	mute	1970-01-01
Next Destination	Ayahi Takagaki			4:38	Senkizesshou SymphogearG ED Next Destination	2013	Eb Standard	mute	1970-01-01
Nijiiro no Flugel	Yuki Aoi, Nana Mizuki, Ayahi Takagaki, Yoko Hikasa, Yoshino Nanjo, Ai Kayano, Minami Takayama			5:15	Senkizeshou SympshogearG Original Soundtrack6	2014	E Standard	mute	1970-01-01