Graphical user interface for displaying sheet music and lyrics on electronic devices

Abstract

1. Name of the product in this design: Graphical User Interface for Displaying Musical Sheet and Lyrics on an Electronic Device. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: Used to adjust the display of lyrics in the sheet music. 6. Human-computer interaction method of graphical user interface: Click the "Select Font Coloring" button in the main view to enter the interface usage state diagram 1; click the "Switch to Landscape" button in the main view to enter the interface usage state diagram 2; click the "Font Coloring" button in the interface usage state diagram 2 to enter the interface usage state diagram 3; click the "Switch to Portrait" button in the interface usage state diagram 2 to return to the main view. 7. Other situations requiring explanation: Other explanations: The masked areas in the main view, interface usage state diagram 1, interface usage state diagram 2 and interface usage state diagram 3 are variable content screens, and the "X" is a schematic representation of musical notes, text or other content.

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