Vanido - Vanido is a singing coach in your pockets.
Singscope - See your pitch analyzed as you sing
Scope - The PC based Soundcard Oscilloscope receives its data from the Soundcard with 44.
User Inyerface - A painful illustration of bad UX
La-Vocal - Automate vocal exercises to practice easily & efficiently.
Listening Singing Teacher - Listening Singing Teacher helps you to sing in tune and in rhythm.