It was most commonly used in the 40's-50's when rock and roll became popular.
why jazz music called devils music
Its an opinion. In my opinion there is no "devils music"
No. That death metal stuff is! :P
In music, the term "retard" means to gradually slow down the tempo or pace of the music.
Very
music, lyrics and sheet music
That's not a standard term in music.
Tasmanian devils are not "mean". This term is used to describe a human characteristic. Generally, Tasmanian devils are shy and reclusive, and they avoid confrontations. However, they can be aggressive when they sense a threat to their food supply. They can also be aggressive and vicious when engaged in territorial disputes. They are not "mean".
In music, the term "am" typically refers to the chord A minor, which is a minor chord built on the note A.
depends on where it is.... what is the context?
It reders to a bar.
In a singing style