Nancy started writing songs when she was 13 and released her first single "In Your Arms Again."
Nancy later wrote music as part of the duo O'Connor & Dunn. Their song, "Which Way to Neverland?" was one of 15 songs selected for Curtain Up: Berklee's Annual Musical-Theater Songwriting Contest. It will be orchestrated and performed at the Berklee Performance Center. "Which Way to Neverland?" was also nominated for a SAMMY award (Syracuse Area Music Award) in 2019.
Nancy currently writes both solo and with various lyricists.