μελῳδός
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
όν,
A musical, melodious, κύκνος, ὄρνις, E.IT1104 (lyr.), Hel.1109 (lyr.); ἀχήματα Id.IA1045 (lyr.). II Subst. μελῳδός, ὁ, = μελοποιός, Pl.Lg.723d, AJP48.18 (Rome).