音楽文字化けFix

[Before Use: Purpose of this App]
This app is a personal utility developed to pinpoint and fix "garbled characters that occur when certain characters are included" on certain Android devices (mainly those from overseas manufacturers).
It is not a universal repair tool, but it is released in the hope that it will help those who are experiencing the same problem.

■ Patterns to be corrected (Please check carefully)
This app can only correct garbled characters if the following conditions are met.

Target items: ID tags of music files (song title, album name, artist name)

Target formats: mp3 / m4a / flac

Specific correction details:

Full-width tilde (〜) → Convert to wave dash (〜)

Half-width middle dot (･) → Convert to full-width middle dot (・)

[Important] This app does not support garbled characters when the above characters are not included, or cases where the file name itself is corrupted when transferred from a PC (transfer protocol problem).

■ Requests and feedback are welcome
As this is a personal development, it is difficult to cover all devices and patterns. If you are experiencing garbled characters other than those listed above, please provide the following information in your review or feedback before leaving a low rating:

Specific characters that are garbled (e.g., this kanji character is garbled)

Your device name and the name of the playback app

If you have a specific request such as "I would like this character added," we will consider addressing it in an update as much as possible.

■ Request for Operation Reports
Reports such as "The garbled characters have been fixed on this device!" are not only encouraging for development but also valuable information for other users using the same device.

If the issue is successfully resolved, we would be grateful if you could leave a supportive review that also serves as an operation report.