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 (TV series) entirely, and by 1970 he was a retired demo singer. He began publishing music for April-Blackwood Music, a division of Columbia Records, instead. Then Orlando received "Candida", a song that other producers and singers had turned down. Orlando was not able to originally lend his name to the song, as he was working for April-Blackwood, and recording under his own name would be a professional conflict of interest. After an insistence by producer Hank Medress that he dub his voice over the male vocals on the original track, the single was released on Bell Records as being performed by the