ScorePDF: Sheet Music Viewer

A sheet music reading application that allows you to easily turn pages.
Turn pages by tapping or swiping.
You can also rearrange the pages of the sheet music.

By rearranging the pages of the sheet music, it becomes easier to turn pages when repeating, dal seño, coda, etc.

Functions/Features
- Browse sheet music
- Easy page turning
- Setlist
- Annotation
- Score operation settings (tap, swipe on/off)
- Page layout settings (1 page, 2 pages, scroll)
- Zoom function
- Jump to the specified page with the slider
- Rearrange/add/delete pages (from the menu on the top right)
- Press the plus button to add PDFs in your device
- Add PDF by sending/sharing data from other apps
- Manage scores (label, search, sort)
- Select the label screen to open at startup
- Add multiple PDFs at once
- Press and hold to select multiple scores, delete/label selected scores
- Supports horizontal sheet music
- Compatible with Bluetooth page turning foot pedals
- Metronome function (tap the speed symbol to select)
- Customization (dark mode, theme colors)
- Simple design based on Material Design

Recent changes:
v10.2.2
- You can now turn pages using the Enter key or the Space key
- Fixed an issue where the loading indicator remained visible after canceling sheet music addition
v10.2.1
- Fixed an issue where the setlist was not displayed correctly
v10.2.0
- Added backup and restore functionality
- Improved file existence check when opening scores