I Guess I’ll Have to Change My Plan
I Guess I’ll Have to Change My Plan(s) (The Blue Pajamas Song) ist ein Popsong, den Arthur Schwartz (Musik) und Howard Dietz (Text) verfassten und 1930 veröffentlichten.Ken Bloom: The American Songbook - The Singers, the Songwriters, and the Songs - 100 Years of American Popular Music - The Stories of the Creators and Performers.