First recorded by The Benny Carter Orchestra (1941).
Hit versions by Vaughn Monroe (US #1 1945), Jimmy Dorsey & His Orchestra (US #8 1945), The Modernaires (US #11 1945), Sam Cooke (US #81/R&B #25 1959), Bobby Vinton (US#1/UK #34 1963).
From the wiki: “‘There! I’ve Said It Again’ was written by Redd Evans and David Mann – popularized originally by Vaughn Monroe (with the Norton Sisters) in 1945, along with charting versions by Jimmy Dorsey, and the Modernaires.
“Sam Cooke charted in lower reaches of the Hot 100 in 1959 with his arrangement. But, it was the late 1963 single release by Bobby Vinton that returned ‘There! I’ve Said It Again’ back to the top of the national charts. Vinton would remain #1 on the Billboard Hot 100 chart for four weeks in January 1964 before being displaced by an import from England. ‘There! I’ve Said It Again’ gained the auspicious claim of being the last #1 on the Billboard Hot 100 before the Beatles’ scored their first #1 with ‘I Want to Hold Your Hand’, changing the course of music history – and dominating the Hot 100 the remainder of 1964.”