Mary was featured with the Brockport Symphony Orchestra conducted by Jonathan Allentoff. She has sung with the Gateswingers Big Band and the Rochester Metropolitan Jazz Orchestra alongside such musicians as Buddy Colinari, Dave Mancini, Tony Ferra, Tim Sullivan, Ron Bowks, and Aaron Hughes. She has performed at such venues as Rochester’s Downstairs Cabaret Theater, Wegman's Concert Series at the Charlotte Gazebo, the Burgundy Basin Inn, the Stardust Ballroom, and Legacy at the Fairways Concert Series.
On the stage, Mary has performed such roles as Adele in Die Feldermaus, Sister Angelica in Sister Angelica, and the Countess in The Marriage of Figaro. She has also performed such musical roles as June in Gypsy, Cinderella in Into the Woods, Lily in The Secret Garden, and Rosa Bud in The Mystery of Edwin Drood. She also sang with the Philadelphia Pops Festival Chorus under the baton of Peter Nero