Video encyclopedia

23/01/1971 Dawn are at #1 on the US singles chart with "Knock Three Times"

Knock Three Times is a popular song credited to Tony Orlando and Dawn. The song was released as a single, paired with Orlando's other hit song. The single hit number one on the Billboard Hot 100 in and eventually sold 6 million copies. The song registered well at Adult Contemporary stations, reaching #2 on Billboard's "Easy Listening" survey.