- What file formats can I play with KaraFun Player?
- How to change the tempo of a karaoke song
- How to change and save the key of a karaoke song?
- How to add or remove the backing vocals
- How to add or remove the vocal guide
- How can I hear my voice in the speakers?
- How to add a singer’s name on a track in your playlist
- How to recall the tracks sung by a specific singer