Based on their attire, playing music during leisure time is most likely a pursuit of which class of greek citizens?

There is an attached image to this and I would say that based on the attire on the ones on the image, where they play music during their leisure time, this is most likely the pursuit of the UPPER CLASS of Greek Citizens. In Ancient Greek, people were divided into four classes having the upper class as the highest level and slaves as the lowest.

Ais the correct answer