State at least two traits common to all cultural music and briefly

Answer: Opera and musical.

Explanation:

The operas and the musical are similar in that they are both performed as musical theater, with a story in which the characters differ and with the aria. Both genres are made up of several songs and music pieces linked by dialogue. In the musical, it is usually spoken while in opera, a recitative is performed in which the exchange takes place in a melodic or musical pattern. Opera tends to sing regularly while sometimes with the musical.

rap and hiphop are similar.