(a.) Of the nature of melody; relating to, containing, or made up of, melody; melodious.

achingly sweet agreeable agreeable-sounding appealing ariose arioso canorous cantabile catchy dulcet euphonic euphonious euphonous fine-toned golden golden-tongued golden-voiced honeyed melic mellifluent mellifluous mellisonant mellow melodious music-flowing music-like musical pleasant pleasant-sounding rich silver-toned silver-tongued silver-voiced silvery singable songful songlike sonorous sweet sweet-flowing sweet-sounding tunable tuned tuneful