Do you like heavy metal music?
Yes, but it is not my most favorite.
It started mostly in 1968 with Led Zeppelin, Black Sabbath, and Deep Purple.
I am more familiar with Led Zeppelin and I really like "stairway to heaven" song.
Yes and their sound is like blues, psychedelia, and folk music all in one.
Interesting, you mean the heavy metal is combination of these three genres?
No Led Zeppelin has those three genres. Heavy metal has a lot of genres such as thrash metal from bands like Metallica, Megadeth and Slayer.
I got it, and maybe  thats why their music sounds more interesting to me, because I really like blues music.
Blues
Blues is a music genre and musical form which was originated in the Deep South of the United States around the 1870s by African Americans from roots in African musical traditions, African-American work songs, and spirituals. Blues incorporated spirituals, work songs, field hollers, shouts, chants, and rhymed simple narrative ballads. The blues form, ubiquitous in jazz, rhythm and blues and rock and roll, is characterized by the call-and-response pattern, the blues scale and specific chord progressions, of which
Led Zeppelin
Led Zeppelin were an English rock band formed in London in 1968. The group consisted of vocalist Robert Plant, guitarist Jimmy Page, bassist/keyboardist John Paul Jones and drummer John Bonham. Along with Black Sabbath and Deep Purple, the band's heavy, guitar-driven sound has led them to be cited as one of the originators of heavy metal. Their style drew from a wide variety of influences, including blues, psychedelia and folk music.
After changing their name from the New Yardbirds, Led