| 摘要 |
This invention is an accessory for electric or acoustic stringed musical instruments (like electric and acoustic bass guitar, electric and acoustic guitar). The distinctive feature of this accessory is that it guides the musician with LED lights displayed on the instrument's keyboard. The musician can choose different notes from set elements in the control unit. Depending on the musician's choice, earlier set elements in the control unit are displayed straight on the musical instruments' keyboard with immediate visualisation. The musician is thus able to see and follow the position of notes, scales, chords or melodies displayed on the keyboard, though a matrix of visual signs, which show the correct position of the notes or sequence of notes. |
