Limited Seating ~ Advanced tickets only ~ $20.00 each. Tickets available on Sunday mornings and through the church office. Embracing their Italian heritage, Sorella (meaning sister), Natalie and Rebecca Helm have enjoyed performing together since they were young children. Both sisters are currently working as professional musicians. Natalie is the principal cellist for the Sarasota Orchestra and founder of Upward Notes, Inc. Rebecca, pianist, is the Director and Founder of Go-Go Allegro Music School in Boston. This concert has become a tradition to launch your holidays in peace.