| override_editor, Encyclopædia Britannica, Ninth Edition…
“ His innovations in music were considered to have inaugurated a new era of musical art in Greece; but we are very imperfectly informed as to their nature. On the strength of a fragment (No. 5 in Bergk) , which may or may not be genuine, "rejecting the four-toned song, we will sing to thee new hymns with the seven-voiced lyre," Strabo says that he increased the number of strings in the lyre from four to seven; others take the fragment to mean that he developed the citharoedic nomos (sung to the accompaniment of the cithara or lyre) by making the divisions of the ode seven instead of four. ”
