Cha-cha-cha may be danced to authentic Cuban music, or to Latin Pop or Latin Rock. The music for the international ballroom cha-cha-cha is energetic and with a steady beat. The Cuban cha-cha-chá is more sensual and may involve complex polyrhythms.
Styles of cha-cha-cha dance may differ in the place of the chasse in the rhythmical structure. The original Cuban and the ballroom cha-cha-cha count is "two, three, chachacha" or "four-and-one, two, three". The dance does not start on the first beat of a bar, though it can start with a transfer of weight to the lead's right.