Nicolas Klarsfeld

With Guitar Chord Builder, you can visualize guitar chords, hear their sound, and discover new chord

With Guitar Chord Parser, you can :- save new songs by copy/past from the web or by writing them by

Harmony Pad allows you to easily play music on the go, with the instrument you like, in the scale yo

With Musikos, you can improvise along any Youtube video :D awesome, isn't it ? Aknowledgement of

With Harmony Pad, play notes alongside your favorite song easily and switch keys easily. You can als