Patent ID: 6881883

Claim:
A relative chord music keyboard playing method comprising: positioning a number of fingers on alternate notes on a music keyboard to form a first chord; making a finger movement of at least one finger from one of the alternate notes on the music keyboard to an adjacent note away from the other notes having fingers positioned thereon to form a second chord according to a relative transition technique based on the musical interval between the first chord and the second chord so that the musical interval between the first chord and the second chord determines the finger movement according to a formula: the second chord has a musical interval a third up from the first chord, the finger movement comprises moving one finger to the left one note; the second chord has a musical interval a fifth up from the first chord, the finger movement comprises moving two fingers to the left one note each; the second chord has a musical interval a seventh up from the first chord, the finger movement comprises moving three fingers to the left one note each; the second chord has a musical interval a third down from the first chord, the finger movement comprises moving one finger to the right one note; the second chord has a musical interval a fifth down from the first chord, the finger movement comprises moving two fingers to the right one note each; the second chord has a musical interval a seventh down from the first chord, the finger movement comprises moving three fingers to the right one note each.