"All by Myself" is a popular song written by Irving Berlin, published in 1921.

Popular recordings in 1921 were by Ted Lewis, Frank Crumit, Aileen Stanley, Benny Krueger's Orchestra, Vaughn De Leath and by Ben Selvin (vocal by Ernest Hare).

[1] Part of the song is sung by Betty Boop (Mae Questel) in the 1933 animated short film Is My Palm Read.

It was performed by Bing Crosby and Joan Caulfield (dubbed by Betty Russell) in the 1946 film Blue Skies.

[18] This article about a jazz standard or composition written in the 1920s is a stub.