Elevate your marching band experience with the Sousaphone Tubas Marching Lyre. This ingenious device securely mounts your phone to your horn, allowing you to easily read music from PDFs and even capture videos while playing. Crafted from durable pure copper+plastic, it ensures a sturdy and reliable hold. Say goodbye to juggling sheet music and embrace the convenience of having your music and phone seamlessly integrated with your instrument. Whether you're practicing or performing, this lyre is a must-have accessory for any dedicated marching band musician.