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
Do You Hear What I Hear? (No Bass)	Hal Leonard			3:13	Bass Play-Along V33: Christmas Hits	2018	E Standard	mute	1970-01-01
Do You Hear What I Hear? (No Rhythm)	Hal Leonard			3:09	Guitar Play-Along V31: Christmas Hits	2018	E Standard	mute	1970-01-01
Frosty the Snowman (No Bass)	Hal Leonard			2:24	Bass Play-Along V33: Christmas Hits	2018	E Standard	mute	1970-01-01
Frosty the Snowman (No Rhythm)	Hal Leonard			2:24	Guitar Play-Along V22: Christmas	2018	E Standard	mute	1970-01-01