Johnny Bode (6 January 1912 – 25 July 1983) was a Swedish singer, and composer. After his debut at seventeen years old, Bode recorded hundreds of songs on the gramophone, many of them his own compositions. One of his best-known songs is "En herre i frack" (A Gentleman in Tailcoat), which Gösta Ekman senior sang in 1936. The song later become popularized by famous Swedish singer Jan Malmsjö, who added it to his repertoire. The last gramophone record with Johnny Bode as a singer was recorded in 1942. Bode rebuilt his career several times across his life after numerous setbacks.
https://en.wikipedia.org/wiki/Johnny_Bode