Music KaraOKe description

- Play list all mp3, mp4, ...
- Listen to music, Karaoke in website
- Record your voice when you sing a KaraOke file(.mp4) by click .mp4 in the list, then it will save to .mp3 file as you were a singer, then you can share, or play this file
- Schedule time to quit app(using when you listening music when sleep).
- Delete, share file.
- Search song by artist, name