Dear Piano Instructors. Piano Lab Institute is seeking Piano teachers based in. Irvine, CA. Instructors must be gifted with teachers with experience working with kids and adults to teach private one-on-one lessons. Why work with us. W2 Employee. Brand new facilities of Yamaha & Kawai Grand Piano. Positive fun environment with great colleagues. Leading annual concert experiences in Irvine. What we are seeking. A committed Piano Instructor, with a ...