equ¿sono 13
equisono ( ) : grammar and phonetic music, is the sound of melodic notation or tonic height in major or minor, whose vibration is equal to its corresponding basis of the chord in the opposite way, and which represent a distant record 1 tone in the same key of the piano keyboard; example: DO is an accent which is 1 tone of Reb, when basic notes of two scales in different mode. Accent C represents the Foundation of the minor chord while Db represents the Foundation of the chord of the scale in major mode, and they are equisonos if both occur in the same key of the soft extension.