
1) Rock music genre
Found on
https://www.crosswordclues.com/clue/rock-music

Rock music is a genre of popular music that originated as `rock and roll` in the United States in the 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United Kingdom and the United States. It has its roots in 1940s` and 1950s` rock and roll, itself heavily influenced by rhythm and blues and coun...
Found on
http://en.wikipedia.org/wiki/Rock_music

Another term for pop music and also for rock and roll. When a distinction is made between rock and pop, rock is generally considered to cover the less commercial and more adult end of the music spectrum
Found on
https://www.encyclo.co.uk/local/21221

rhythmic blues-based music played on guitar, bass, drums, etc. - Let's listen to some rock music for a change.
Found on
https://www.englishclub.com/vocabulary/music-vocabulary.htm
No exact match found.