The Four Seasons
From Memory Alpha, the free Star Trek reference.
The Four Seasons was a piece of classical music composed by Antonio Vivaldi.
The Earth probe Friendship 1 was programmed with at least one part of this piece, Primavera: Allegro.
The music was played when the probe entered the atmosphere of Uxal. The Uxali later adapted the music and incorporated it in a music box as a toy for children. When Joseph Carey heard the interpretation of the song, he was still able to identify it as the piece by Vivaldi. (VOY: "Friendship One")
