Music Theory Book Icon - Free Sketch-Style Illustration for Educational Use #3712570 (License: Personal Use)

This minimalist line-art illustration depicts an open book with hatched shading on the cover and spine, evoking a vintage sketchbook feel. The left page displays a bold eighth note, while the right page shows horizontal lines resembling staff notation or written lyrics. The design balances simplicity and symbolic clarity, making it perfect for educational or creative digital interfaces.

Commonly used on music learning platforms, curriculum pages, app icons, or blog posts about music theory, composition, or history. Matches user intent for visual metaphors of music literacy, instruction, or creative documentation.