Dave Appell Kal Mann, songs such as "Let's Twist Again", "Bristol Stomp", "Mashed Potato Time" and "South Street". These were the years of the twist and other dance crazes, in the launching of which Appell played a vital role. Appell left Cameo in 1964. In the 1970s he had success with his productions for Tony Orlando and Dawn, including the # 1 hits "Knock Three Times" (1970) and "Tie a Yellow Ribbon Round the Ole Oak Tree" (1973), on Bell Records in New York City. Appell's co-producer OF THE TIME was Hank Medress, a founding member of The Tokens musical group. Appell
Tony Orlando and Dawn singers on the track were Cynthia Weil, Linda November, Jay Siegel, and Toni Wine, who co-wrote the song. Phil Margo played drums on the original session, and the arranger was Norman Bergen. After the single hit No. 3 on the "Billboard" Hot 100 (No.1 on the Cashbox Top 100), Orlando wanted to perform again. The ensemble recorded the 1970 album "Candida", which included the namesake song and the No. 1 hit song "Knock Three Times". Bell Records was desperate to have a real-life act to promote Dawn's records. Orlando asked former Motown/Stax backing vocalists Telma Hopkins and Joyce Vincent Wilson,