Pro tip:
When you get proficient - learn to play several songs with girl's names in the title.
Not necessarily the whole song... just the main hook, or enough to be recognisable.
It's got me laid a few times - most recently a couple of yrs back - the girl was called 'Jane'.
Played the intro, then main riff to Jefferson Starship's 'Jane' - kinda half croaked/half hummed a coupla lines (I can't sing LOL)
All I got out was... "
Jane, you're playin' a game - you never can win girl....", then she came over, slapped the lips on me, and we were upstairs within 15 mins.