McKinley got his start at age 9 working with local bands in the Dallas–Fort Worth area. He left home when he was 15 and played with Milt Shaw's Detroiters and the Smith Ballew and Duncan-Marin bands. His first substantial professional engagement came in 1934 with the Dorsey Brothers' Orchestra. It was with the Smith Ballew band in 1929 that McKinley met Glenn Miller. The two formed a friendship that lasted from 1929 until Miller's death in 1944. McKinley and Miller joined the Dorsey Brothers in 1934. Miller left for Ray Noble in December 1934, while McKinley remained. The Dorsey brothers split in 1935, with McKinley remaining with Jimmy Dorsey until 1939, when he joined Will Bradley, becoming co-leader. McKinley's biggest hit with Bradley, as a singer, was "Beat Me Daddy, Eight to the Bar", which he recorded early in the year 1940. McKinley is referred to as "Eight Beat Mack" in the lyrics to the song "Down the Road a Piece," which he recorded as a trio with Will Bradley and Freddie Slack in 1940. This was the earliest recording of the song, which was written specifically for Bradley's band by Don Raye. McKinley and Bradley split in 1942 and McKinley formed his own band, which recorded for Capitol Records. The McKinley band was short-lived. When McKinley broke up the band, he joined Glenn Miller's, which he co-led with arranger Jerry Gray after Miller's disappearance in December 1944. Upon being discharged at the end of the following year, McKinley formed a modern big band that featured a book of original material by legendary arranger Eddie Sauter. Sam Butera, later of the back-up band for Louis Prima was also a member. But with the business in decline, by 1950 that band was history and McKinley began evolving into a part-time leader and sometime radio and TV personality. In 1956, capitalizing on the popularity of The Glenn Miller Story movie with James Stewart, McKinley was chosen to be the leader of the revived Glenn Miller Orchestra that still exists as of 2019, which he led until 1966. He co-hosted, with former Air Force band vocalist Johnny Desmond, a 13-week CBS-TV summer replacement series with the band called Glenn Miller Time in 1961. Ray McKinley's last recording session was in 1977 for Chiaroscuro Records.
Compositions
Ray McKinley wrote the lyrics to the 1945 wartime song "My Guy's Come Back" with music by Mel Powell. The song was recorded by Benny Goodman with vocals by Liza Morrow and was released as a Columbia Records 78 single in 1945 as a V-Disc in February, 1946 as No. 585A. He composed the songs "Jiminy Crickets", "Bahama Mama", and "Hoodle Addle" in 1947. He wrote "Old Doc Yak" with Freddie Slack. He received a songwriting credit for "Beat Me Daddy, Eight to the Bar" using his wife's name.
Selected discography
note: all recordings credited to Ray McKinley & His Orchestra
10" shellac and 7" vinyl releases
Hit Records
7005: I'll Keep The Lovelight Burning // Who Wouldn't Love You
7006: Got The Moon In My Pocket // This Is Worth Fighting For
Capitol Records
117: Manhattan Serenade // Without A Song
128: Rock-a-bye Bay // That Russian Winter
131: Big Boy // Hard Hearted Hannah
Majestic Records
7169: Patience And Fortitude // You've Got Me Crying Again