Rock music  is a genre of popular music that originated as "rock and roll" in the USA
Oh I know, I love rock music for the most part.
Rock music
Rock music is a broad genre of popular music that originated as "rock and roll" in the United States in the early 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United States and the United Kingdom. It has its roots in 1940s and 1950s rock and roll, a style which drew heavily on the genres of blues, rhythm and blues, and from country music. Rock music also drew strongly on a number of other genres such as electric blues
R&B, funk, and rock Beatles.
The onbeat/offbeat motif has been a part of rock 'n' roll since the inception of that genre. The guitar riff of the Beatles' "I Feel Fine" is
built on the onbeat/offbeat motif. It fits perfectly with 2–3 clave.
Today, the 2–3 onbeat/offbeat motif is a staple of North American popular music, even popular music worldwide. It is a motif that originated in sub-Saharan Africa, arrived in the United States