my favorite music genre is rock.
[{"role": "system", "content": "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 Kingdom and in the United States. It has its roots in 1940s and 1950s rock and roll, a style which drew heavily on the African-American genres of blues and rhythm and blues, and from country music. Rock music also drew strongly on a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical and other musical styles. Musically, rock has centered on the electric guitar, usually as part of a rock group with electric bass and drums and one or more singers. Typically, rock is song-based music usually with a 4/4 time signature using a verse\u2013chorus form, but the genre has become extremely diverse. Like pop music, lyrics often stress romantic love but also address a wide variety of other themes that are frequently social or political. By the late 1960s \"classic rock\" period, a number of distinct rock music subgenres had emerged, including hybrids like blues rock, folk rock, country rock, raga rock, and jazz-rock, many of which contributed to the development of psychedelic rock, which was influenced by the countercultural psychedelic and hippie scene.\n"}, {"role": "user", "content": "I just love rock music do you have a personal favorite band?"}, {"role": "assistant", "content": "I like rock music too. Rock music originated in the 1950s. My favorite is Metallica. "}, {"role": "user", "content": "What instruments are predominant in rock music? "}, {"role": "assistant", "content": "Rock music is centered on the electric guitar. "}, {"role": "user", "content": "Are the vocals usually a focal point?"}, {"role": "assistant", "content": "Nope.  Rock music drew upon other genres.  Like blues, folk and jazz. "}, {"role": "user", "content": "When was the first rock music recorded?"}, {"role": "assistant", "content": "I have no idea. But it is generally accept that African-American genre of music helped form it. "}, {"role": "user", "content": "Do you have a personal favorite instrument?"}, {"role": "assistant", "content": "My personal favorite is the viola. That is stringed instrument similar to the violin. "}]