This certificate entitles the winner to three group lessons OR two private lessons at Cornerstone Music Conservatory, celebrating 41 years of bringing music and people together! Cornerstone is a leader in creating innovative programs for toddlers through college prep. Lessons available for Piano, Violin, Viola, Cello, Voice, Flute, Oboe, Clarinet, Saxophone, Trumpet, Trombone, French Horn, and much much more.