Our Teachers

All of our teachers are passionate about music and the development of children.

They create a fun, informal, social setting that spurs engagement and supports each child's musical development.


photo Kelly Heinze

Director, Level 1 Certification: Kelly holds a B.F.A. in Theater Arts and a Masters degree in Education. As a member of Actor's Equity and AFTRA, she has toured in performances throughout the country and abroad. Kelly is also the proud mother of Zachary, Caleb, Amelia and Simone. 

photo Dina Cassidy

Dina studied Musical Theatre at the Boston Conservatory of Music and then studied acting at Circle in the Square. During her performing career, she performed around the country in regional theaters and on national Broadway tours. Dina's favorite role is her current role as mom to Kealy Ann.

photo Elizabeth Southard Mau

Beth has worked extensively in musical theatre, on Broadway and in National Tours. Recently Beth starred on Broadway as Christine in Andrew Lloyd Webber's Phantom of the Opera, a role she performed in Vancouver, B.C. production and the National Tour. She was chosen by Harold prince to star as Magnolia in his latest revival of Showboat in the first National Tour. She was also seen Off-Broadway in Jack Eric William's Swamp Gas and Shallow Feelings as Sherlyn. Her list of credits go on. Beth has been a guest soloist with orchestras including the Pittsburgh Symphony with Marvin Hamlisch, the Buffalo Philharmonic, the Anchorage Symphony, the Virginia Symphony and the Heartland Symphony.  She also toured throughout Germany and performed at the Opera Comique in Paris.  Beth received her degree in Vocal Performance and Music Education from Ithaca College School of Music.  She received scholarship to study at the prestigious American Institute of Musical Studies in Graz, Austria and went on to place first in the National Association of Teachers of Singing competition.  Beth is joyously married to actor Gary Mauer and plays Mommy to Nicholas and Eden--two Music Together® graduates! 

photo Becky Gulsvig

Becky Gulsvig is a Broadway actress, most recently seen in School of Rock, who enjoys teaching and directing children in the greater Maplewood/South Orange area. In addition to her Broadway work, she has traveled the country as a working actor/singer/dancer and taught many master classes for colleges and universities along the way. Becky enjoys singing the National Anthem at sporting events and has done this for many professional teams but sings most often for her personal favorite, the NY Rangers. She lives in Maplewood with her husband, daughter and golden retriever.