Mickey SIM [Mickey SIM : Happy Birthday Variations] Happy Birthday! ♡ [Credit] [Mozart & Mickey (HBD)] *TITLE [Demure Birthday] [Happy Happy Birthday!] [Cobalt Blue Birthday!] [Mr. Mickey! (HBD)] [The Birthday Castle] [Sitting on the Terrace (HBD)] [Street Organ & Mickey (HBD)] Music Produced by Mickey SIM Arranged by Mickey SIM Piano(Keyboard) by Mickey SIM Programming by Mickey SIM Mixed by Mickey SIM Mastered by Mickey SIM [Snow babies Birthday (Carol)] [Vintage Celebration (HBD)] [Mickey's Birthday Party!] Music Produced by Mickey SIM Composed by Mickey SIM Arranged by Mickey SIM Piano(Keyboard) by Mickey SIM Programming by Mickey SIM Mixed by Mickey SIM Mastered by Mickey SIM ♡