US instrumental group named after Tommy Dorsey's nickname "the Sentimental Gentleman of Swing" and active around 1940.
NOT to be confused with the vocal group The Sentimentalists who worked with Tommy Dorsey from ca. 1944 to April 1946 ("On The Sunny Side Of The Street").
NOT to be confused with the vocal group The Sentimentalists who worked with Tommy Dorsey from ca. 1944 to April 1946 ("On The Sunny Side Of The Street").