I usually will have Nashville Number System charts for songs that I'm loose on. I usually know the song form, but may miss some changes or interesting twists.
It doesn't tell you note for note, but it helps with the song form.
I recently had to learn 26 songs in 2 weeks for a new band. That's pretty much how I walked into the first rehearsal after having the set list for 5 days. They thought I learned all the songs... lol
Of course I go back and learn the more iconic lines... but it gets you by in a bar gig...
It doesn't tell you note for note, but it helps with the song form.
I recently had to learn 26 songs in 2 weeks for a new band. That's pretty much how I walked into the first rehearsal after having the set list for 5 days. They thought I learned all the songs... lol
Of course I go back and learn the more iconic lines... but it gets you by in a bar gig...