Question

Which bands collaborated to blend rock and rap music and helped hip-hop cross musical genres and color lines?

Beastie Boys and Kurtis Blow

Run-D.M.C. and Aerosmith

Sugarhill Gang and Aerosmith

Run-D.M.C. and Metallica

Answer 1

The bands which collaborated to blend rock and rap music and helped hip-hop cross musical genres and color lines are Run-D.M.C. and Aerosmith, they were said to have changed pop music. It was a revolution, a change in music history.