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
Roblox is What I Like	ElegantAshes			3:29	Memes	2016	E Standard	mute	1970-01-01
Robot Stop	King Gizzard & The Lizard Wizard			5:27	Nonagon Infinity	2016	E Standard	mute	1970-01-01
Rock & Roll	Eden			5:01	I think you think too much of me	2016	E Standard	mute	1970-01-01
Rock - L1 - Exercise - 1/4 Pauses	Alex and You			0:31	Rock	2016	E Standard	mute	1970-01-01
Rock - L1 - Exercise - 2 Exercise 10 - First Finger - First Fret	Alex and You			0:33	Rock	2016	E Standard	mute	1970-01-01
Rock - L1 - Exercise - For the very first Tab	Alex and You			0:31	ROCK	2016	E Standard	mute	1970-01-01
Rock - L2 - Exercise - The 3rd Finger Stringskipper	Alex and You			0:58	Rock	2016	E Standard	mute	1970-01-01
Rock - L2 - Song - Haenschen Klein	Alex and You			0:34	ROCK	2016	E Standard	mute	1970-01-01
Rock - L3 - Song - Happy birthday to you	Alex and You			0:30	ROCK	2016	E Standard	mute	1970-01-01
Rock - L3 - Song - If youre happy and you know it	Alex and You			0:58	ROCK	2016	E Standard	mute	1970-01-01
Rock - L3 - Song - Old MacDonald (had a farm)	Alex and You			1:13	Rock	2016	E Standard	mute	1970-01-01
Rock - L4 - Exercise - The Empty Stringskipper	Alex and You			0:43	ROCK	2016	E Standard	mute	1970-01-01
Rock - L4 - Song - In dem Walde steht ein Haus	Alex and You			1:13	Rock	2016	E Standard	mute	1970-01-01
Rock Is Dead	Beartooth			3:47	Aggressive	2016	D Drop C	mute	1970-01-01
Rock L5 - Exercise - The (first) Blues is the deepest (in A maj)	Alex and You			0:31	Rock	2016	E Standard	mute	1970-01-01