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:
v7.0.1
- Fixed an issue where the app would not start after drawing straight lines with multiple fingers, due to the endpoint data not being saved.
- Added support for multiple selections on the setlist screen.
- A dialog will now be displayed if an error occurs while retrieving PDF files.
- Fixed an issue with the drawing toolbar that occurred when no drawings were present.
v7.0.0
- Add setlist feature
- Add option to hide the system taskbar
- Set the default background color to white
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