One-hour private lesson in Music Theory (any level including AP), Viola, Violin (classical and jazz), or Beginner Piano.  

Yumi Oshima is based in NYC and performs full-time with chamber and jazz groups in the tri-state area.  She performed recently at the Metropolitan Museum in the Grace Rainey Rogers Auditorium, reviewed by the New York Times.  She also teaches theory and solfege privately and at Rutgers University.