lyric player, subtitle player

Specifically for playing lyric or subtitle.

Functions:

1. Synchronously display lyric when playing mp3. Support for multiple languages.

2. Tap one row of lyric, play mp3 from this row.

3. Double-tap one row of lyric, repeat playing mp3 only for this row.

4. Support for slow play: 0.75x, 0.5x.

5. Search words/phrase in all lyric/subtitle files.

6. Look up words in dictionary.

7. Add new words to notebook.

8. List directories and files just like on PC.

9. Support upload/download audios. People can share their audios with others.