Plz help this is a question form on the 1900-1929 music time period ill mark brainlist What was going on that had historical significance?

How was the music of the time influenced by these historical activities?

What evidence is there of this?

What period/styles in music were occurring during this time?

Who were some of the popular artists/composers of the time?

For what purpose was the music written/performed?

What notable differences are there from the music of this time and that which we have listened to in the past? (How has the music changed?)

A

Explanation:

And no by the way I help you you help me math question HELP

i'm not sure i completely understand your question, but i will do my best.

i think the answer you are looking for is sequence. (see below)

a repeated melodic fragment would be best defined as repetition, while repeated chords (different or the same) could be a chord progression. however, you then mentioned the chord and melodic fragment beginning on higher or lower pitches, in that case, the answer could be best defined as a sequence. the definition of a sequence is as follows: "the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice."

let me know if this !