How about a new strap for his old guitar?
He might appreciate some cool new guitar picks.
Or a slide for his guitar so he can play the blues.
These Beatles lyrics straps would make any guitar happy.
Any guitar player could always use some new strings
If he's a drummer, a set of drumsticks in an awesome color would make a fun gift.
How about a ukulele?? Easy to learn and fun to play, they come in a variety of colors.
If he's a DIY kind of dad, he'd probably like a make your own ukulele kit.
And these Woodstock picks will be a nostalgic gift for the dad who grew up in the 60's.