1. (noun) a style of rock music that emerged in the 1970s; associated with attempts to combine rock with jazz and other forms; intended for listening and not dancing

• progressive rock

1. (noun) a style of rock music that emerged in the 1970s; associated with attempts to combine rock with jazz and other forms; intended for listening and not dancing

• rock
• rock 'n' roll
• rock and roll
• rock music
• rock'n'roll
• rock-and-roll