From WiKirby, your independent source of Kirby knowledge.
"File Select" is the theme that plays in the file select screen in Kirby's Dream Land 3 and can be found as track 37 in the Sound Test. It was composed by Jun Ishikawa.
A bright and colorful select screen.
Being limited to playing on a menu screen, "File Select" is a rather short track. It's an energetic theme in C Mixolydian mode and 4/4. It has trumpet-like instruments playing repeated notes in the foreground. The bass switches from C to F continuously, and can be heard playing a melodic counterpoint that shares similarity with the rising phrase of "Green Greens".