The Lyre Marching Bass Drum by DEG is a high-quality accessory designed specifically for bass drums. It is compatible with various bass drum models and is perfect for marching bands and drum corps. The lyre securely attaches to the bass drum, allowing musicians to easily read sheet music while performing. With its durable construction and reliable performance, the Lyre Marching Bass Drum is a must-have for any marching percussionist.