<p>An improved tremolo arm is provided configured for engagement to a pivoting bridge of a stringed instrument such as a guitar. The arm features a facing surface formed in a complimentary fashion to the shape of the palm of a user's hand. The arm is engageable to conventional bridges or may be employed with an arm mount having a centered attachment point and can include a biasing washer to maintain a position of the tremolo arm relative to the mount.</p>
