What happens next in this paragraph?

A mexican band is playing and singing. The camera does a closeup on each member. There is a crowd listening to them. the band name
Choose from:
[I] comes up and they begin to play with the words " la carta " and " la bike disco ".
[II] comes up and the owner greet them.
[III] is on the back of their shirts.
[IV] is mkjet rock band.
[III]