Yes are an English rock band formed in 1968 by bassist Chris Squire and singer Jon Anderson.

The band first achieved success in the 1970s with a progressive, art and symphonic style of rock music. They are distinguished by their use of mystical and cosmic lyrics, live stage sets, and lengthy compositions, often with complex instrumental and vocal arrangements. Nine of their 23 studio albums have reached the top ten in either the UK or the US, with two reaching number one in the UK. They have sold 13.5 million certified units in the US.