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
67 Pontiac Firebird	Good Tiger			5:02	A Head Full of Moonlight	2015	Custom Tuning	mute	1970-01-01
687 days	David Maxim Micic			5:24	Who bit the moon	2017	Custom Tuning	mute	1970-01-01
6th Avenue Heartache	The Wallflowers			5:41	Bringing Down the Horse	1996	E Standard	mute	1970-01-01
7	Arctic Monkeys			2:10	When The Sun Goes Down	2006	E Standard	mute	1970-01-01
7	Catfish And The Bottlemen			4:21	The Ride	2016	E Standard	mute	1970-01-01
7 Keep it Moving	Turnstile			5:04	Step 2 Rhythm	2013	D Standard	mute	1970-01-01
7 Minutes In Heaven (Atavan Halen)	Fall Out Boy			3:07	From Under The Cork Tree	2005	E Standard	mute	1970-01-01
7 Shots	Volbeat			4:49	Beyond Hell/Above Heaven	2010	D Standard	mute	1970-01-01
7 Years	Undeclinable			3:07	One for the Money	1998	E Standard	mute	1970-01-01
7 rings	Ariana Grande			2:58	thank u, next	2019	E Standard	mute	1970-01-01
70,000 Sorrows	Warlord			6:58	The Holy Empire	2013	E Standard	mute	1970-01-01
700 From Tashkent	Artillery			1:02	By Inhertitance	1990	E Standard	mute	1970-01-01
700 Ft Ceiling	The Tragically Hip	Bass2		3:43	Trouble at the Henhouse	1996	E Standard	mute	1970-01-01
747 (Strangers In The Night) REMASTERED	Saxon			5:02	Wheels Of Steel	1980	Eb Standard	mute	1970-01-01
747 (Strangers in the Night)	Saxon			5:01	Wheels Of Steel	1980	D Standard	mute	1970-01-01