May 27, 1957---Toronto radio station CHUM went to a Top 40 format and published its first hit record chart 50 years ago today, in 1957. The No. 1 song was Elvis Presley’s All Shook Up. Top Ten today was as follows. 1. All Shook Up Elvis Presley, 2. Love Letters In The Sand Pat Boone, 3. I Like Your Kind of Love Andy Williams, 4. Bye Bye Love The Everly Brothers, 5. Start Movin' (In My Direction) Sal Mineo, 6. Dark Moon Gale Storm, 7. A White Sport Coat (And a Pink Carnation) Marty Robbins, 8. Fabulous Charlie Gracie, 9. The Girl with the Golden Braids Perry Como, 10. Yes Tonight, Josephine Johnnie Ray