I know that Santana's character (Naya Rivera) does. Not too sure about any other cast member though!
Piano
We all know she can sing! i know she can play the guitar and maybe the piano!
It is not on any of the Glee CDs. You can purchase it as a single on iTunes.
Not really.
Zayn Malik does not play any instruments.
yes
No
does Will Smith play iny instruments
Yes she can play instruments She has said and shown that she can play the Piano/Keyboard
no
no
no
No, she hasn't (yet) she wants to play in Glee though
He doesn't play any instruments, he does vocals as well as raps
She doesn't play any.
no he doesnt play any