Question

translate to english:
vas a tocar la
guitarra hoy?
are you going to buy the guitar today?
are you going to play the guitar today?
are you going to touch the guitar today?

Explanation:

The Spanish phrase "Vas a tocar la guitarra hoy?" uses "tocar" which, when referring to a musical instrument, means "to play". The other options use incorrect verb translations for this context.

Answer:

Are you going to play the guitar today?