There are actually two (or even three) guitars playing so maybe some notes are from
5/7 - slide up (from 5 to 7)
/7 - slide up to 7
(4b)6r4 - pre-bend, then release
4p2 - pull-off
2h4 - hammer-on
~ - vibrato, hold the note
Timing: well, just listen to the song...