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
Prologue (Apprehension)	Apocalyptica			3:22	Reflections	2003	E Standard	mute	1970-01-01
Prom Night	Anamanaguchi			3:56	Endless Fantasy	2013	E Standard	mute	1970-01-01
Prom Song	Kitty In A Casket			3:32	Back To Thrill	2011	E Standard	mute	1970-01-01
Promenade	Street Sweeper Social Club			2:33	Street Sweeper Social Club	2011	E Standard	mute	1970-01-01
Promesas Sobre El Bidet	Charly García			2:49	Piano Bar	1984	E Standard	mute	1970-01-01
Prometheus	Septicflesh			5:04	Titan	2014	C Standard	mute	1970-01-01
Promise	Matchbook Romance			4:19	Your Stories, My Alibis	2003	Eb Standard	mute	1970-01-01
Promise (Part 1)	Arcane			2:13	Learned	2015	Custom Tuning	mute	1970-01-01
Promise Me	Beverley Craven/kjjmusic			3:35	Beverley Craven	2012	E Standard	mute	1970-01-01
Promised Land	Cast			4:42	All Change	1995	Eb Standard	mute	1970-01-01
Promised Land	L'Arc-en-Ciel			4:31	Heart	1998	E Standard	mute	1970-01-01
Promised Land (Hebrew)	Oouchi Tetsuya , Mitsui Yukiko			1:43	Mermaid Melody Pitch Pitch Pitch	2006	E Standard	mute	1970-01-01
Promised Land (Opening)	Oouchi Tetsuya , Mitsui Yukiko			1:47	Mermid Melody Pitchi Pitchi Pitch	2003	E Standard	mute	1970-01-01
Promises	Eric Clapton			3:04	Backless	1978	E Standard	mute	1970-01-01
Promises	Eric Clapton			2:59	Backless	1978	E Standard	mute	1970-01-01