You can always sing karaoke with pitch-shift vocal removal music Equalizer and recorder functions of Bluekara. Please go to http://bluekara.blogspot.tw for more info. Any feedback please go to send feedback page of Bluekara to send us email.

Inside Google App billing for monthly subscription we provide 7 day free trial. (If you are not satisfied within 7 day you can cancel the subscription without charge.

1. Support versatile video/audio/LRC/CDG karaoke formats
Put your own Karaoke files into bluekara/male/ female/ group/ others folder and enjoy singing & recording.

2 Recording mixing and producing discography
Using internal or external MIC to record your own CD and mix with reverb effects.
By adjusting the sync delay or volume between music and vocal to produce your own discography CD

3. Real-time remove lead vocals
3 different methods to eliminate lead vocals in real time.

4. Real-time music pitch shifting
Provides 12-scales pitch-shift function to adjust the key of music in real-time.