Sing Sharp is just like your Personal Vocal Coach, Bespoke Singing Lessons Just For You. - Sing Sharp listens to your voice and scientifically analyze your Vocal Range and Vocal Characters, - Sing Sharp tailor-make Singing Lessons and Vocal Training Exercises according to your voice, - Sing Sharp provides Video Instructions before every vocal exercise, every singing lesson, making sure you are singing correctly and training effectively! Training and Exercise on a Daily basis is important fo