In music, which of these is applied to a violin bow?
Correct answer: Rosin

quicksilver
"So resin up the bow boys, let's hear that fiddle play"

Don B 56
quicksilver, RIP Charlie Daniels, passed away this week

Player Leuken
Don B 56, I miss Charlie Daniels. He autographed a book for me once "The devil went down to Georgia."

I am not a number.
HAL 9000, rosin is a solid form of resin obtained from conifers.

Caitlan
I love that everyone in the comments is thinking of the same song!

2muchfunPisces
Manis, Rosin is a hardened form of Resin

Manis
What is ROSIN?