What is the difference between Rockabilly and Bluegrass?

The difference between rockabilly and bluegrass

is that "rockabilly" is a genre of music originating from the South and mixing elements of rock, blues, country, hillbilly boogie and bluegrass music and "bluegrass" is kentucky bluegrass, Poa pratensis.

rockabilly

bluegrass

Noun

  • (uncountable, music) A genre of music originating from the South (United States) and mixing elements of rock, blues, country, hillbilly boogie and bluegrass music.
  • (countable) A member of the subculture associated with rockabilly music.

Noun

  • Kentucky bluegrass, Poa pratensis.