Shelbie recently completed a Bachelor of Music in Composition at The Boston Conservatory at Berklee College of Music. In March 2020, when Berklee shut down, Shelbie organized and produced the video, “What the World Needs Now” by Burt Bacharach/Hal David, featuring the talents of her fellow Berklee classmates—which has now been seen by more than 8 million people. Rassler has since worked on projects with performers such as Yo-Yo Ma, Lin-Manuel Miranda, Audra McDonald, Billy Porter and many more, all while working as a music video producer on Seth Rudetsky and James Wesley’s “Stars in the House.” She is currently enrolled in the Master’s program at Juilliard.