In ce epoca a aparut opera bufa?

Marioneta este o formă foarte veche de teatru, care a fost înregistrată pentru prima dată în secolul al V-lea î.Hr., în Grecia Antică. Unele forme de păpușă ar putea fi originare încă din 3000 de ani î.Hr.

SAU:

Comic opera is a sung dramatic work of a light or comic nature, usually with a happy ending and often including spoken dialogue. Forms of comic opera first developed in late 17th-century Italy. By the 1730s, a new operatic genre, opera buffa, emerged as an alternative to opera seria.

The answer is all of the above.

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"