The DEG Trumpet Lyre is a high-quality accessory that is perfect for marching band performances. This lyre is designed to clamp onto the bell of your trumpet, allowing you to easily read sheet music while playing. The lyre is made from durable materials and is built to last, ensuring that you can use it for years to come. Whether you're a professional musician or a student just starting out, the DEG Trumpet Lyre is an essential accessory that will help you perform at your best.