| 摘要 |
PROBLEM TO BE SOLVED: To provide a method that facilitates musical performance on a keyboard instrument by using a notation method that allows a performer to intuitively grasp a keying position on a keyboard shown in a score when playing the keyboard instrument including a piano.SOLUTION: Classifying a keyboard of a keyboard instrument according to an octave and describing the keyboard in parallel in a musical score for play allow a performer to easily grasp which position on the keyboard the performer should key to produce a note indicated in the score in a visual manner. Furthermore, modifying score writing in the score from usual horizontal writing to vertical writing eliminates angular deviation between the score and the keyboard seen by the performer, thus allowing the performer to more intuitively grasp the keying position. |
