Classez chacun des genres musicaux suivants comme largement populaire ou de niche : Rock, Hip Hop, Pop, Heavy Metal, Bluegrass, Country
Largement populaire : Rock, Hip Hop, Pop. Niche : Heavy Metal, Bluegrass, Country.
Classify each of the following music genres as broadly popular or niche: Rock, Hip Hop, Pop,   Heavy Metal, Bluegrass, Country
Broadly Popular: Rock, Hip Hop, Pop. Niche: Heavy Metal, Bluegrass, Country.