A cadenza s best defined by which obrase toomd Camusical composton for only one instrument family
Cachallenging solo passage played by one instrument
Ca group of mee soos pang mgerer
Ca chalenging work plaje by an entre orchesta

Cachallenging solo passage played by one instrument

Explanation: A cadenza is representing something challenging because it can be improvised and played in front of the public at that moment. It can also be written-out and cadenza can be played or it can be also sung by soloists or one soloist.

A cadenza is usually considering a free rhythmic style.

For example, Ludwig van Beethoven had written cadenzas

your question isn't complete

so, not gonna do the actual thing because that's just laziness for an easy assignment like this.

but someone that has a lot of information and interesting details about is picasso. you can easily write a 500 word essay about him and how overtime his paintings of himself got more and more deformed representing that he was forgetting what he looked like and that was from memory.