"Serenade No. 13 for Strings in G major, K. 525 - 1st Movement: Allegro" is the first movement from Eine kleine Nachtmusik and was composed by Wolfgang Amadeus Mozart. Hikaru Fujiwara performs to this piece for his free skate in the Chugoku, Shikoku, and Kyushu Championship.
Eine kleine Nachtmusik - 1st Movement: Allegro is not an original song in Oh! SkaTra!!!.