"I'm Gonna Sit Right Down and Write Myself a Letter" is a 1935 #popular song with music by #FredEAhlert and lyrics by #JoeYoung. It has been recorded many times, and has become a standard of the #GreatAmericanSongbook. It was popularized by #FatsWaller.

"I'll Get By (As Long as I Have You)" is a #popular #song with #music by #FredEAhlert and #lyrics by #RoyTurk that was published in 1928. Versions by #NickLucas, #AileenStanley and, most successfully, #RuthEtting, all charted in America in 1929.

"I Don't Know Why (I Just Do)" is a 1931 #popular #song. The music was written by #FredEAhlert, the lyrics by #RoyTurk. The song was published in 1931. It had three periods of great popularity: in 1931, right after its publication; in 1946; and in 1961 into 1962. In 1931.