Answer:
1. Blues
2. Old-time music
3. Country music
Step-by-step explanation:
1. Blues genre's framework is a basic 12-bar lyric framework of a blues composition and can be reflected by a standard harmonic progression of 12 bars in a 4/4 time signature.
2. Old- time music was a more dignified replacement for hillbilly record.
3. Country music is also known as hillbilly music and is music genre that takes it roots from Blues.