About Johnny Mann
John Russell Mann was an American arranger, composer, conductor, entertainer, singer, and recording artist. The Johnny Mann Singers recorded 42 albums, mainly for Liberty Records, from the 1950s to the 1970s. As bandleader of The Johnny Mann Singers, he and the group had done sound recording and reproduction for various guest singers and were the presentators of the TV series titled Stand Up and Cheer (1971–1974). John Russell Mann (August 30, 1928 – June 18, 2014) was an American arranger, composer, conductor, entertainer, singer, and recording artist. Mann can be seen on YouTube videos at a Los Angeles recording studio directing his six-voice jingle singers while they sing jingles for radio station KRTH-FM (K-Earth 101).
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.