is in demand as a freelance player and gigs with the piano, guitar, cello rock group Unbanned. He performs and records with the Paragon Ragtime Ensemble and is principle cellist with the Altoona Symphony. You'll also see him with the Penn's Woods Music Festival.  He composes and performs for film scores, runs his engineering and recording studio, and teaches private cello lessons. Jon is currently the music director of the Central Pennsylvania Youth Chamber Orchestra.
​​​Sally Williams Minnich, Violin
Jonathan Dexter, Cello
Robyn Dixon Costa, Oboe & English Horn  
​​​​Mark Minnich, Violin 

performs with Pennsylvania Chamber Orchestra and Penn's Woods Music Festival.  She is active​ behind the scenes managing the Allegría Ensemble, working with clients, writing arrangements, and writing grants for future music projects. A trained teaching artist, she develops concerts for new audiences.  Debbie teaches private violin and viola in her home studio.

is a certified Alexander Technique instructor and teaches at the Philadelphia School for Alexander Technique. She performs with the Pennsylvania Chamber Orchestra, Penn's Woods Music Festival, and Columbus Symphony. She is on the music faculty at Penn State University, Juniata College, and Bloomsburg University.

​​​performs with the Pennsylvania Chamber Orchestra, Penn's Woods Music Festival, the Altoona Symphony, and the Williamsport Symphony. She is also half of the innovative Revamped Duo with her husband Mark. Sally teaches violin and viola at Grier School in Tyrone, PA and is the Creative Director of the State College Suzuki Program.  Sally composes and arranges music for the Allegría String Quartet.

The Musicians

Debbie Trudeau, Violin & Viola 

​performs as concertmaster of the Williamsport Symphony Orchestra, and  with the Pennsylvania Chamber Orchestra, Penn's Woods Music Festival, and Altoona Symphony. He collaborates with Sally in their Revamped Duo projects that include live video concerts. Mark teaches violin and viola at Grier School in Tyrone, PA and at his home studio.​