melody
mel.o.dy \'mel-*d-e-\ n [ME melodie, fr. OF, fr. LL melodia, fr. Gk melo-idia chan]ting, music, fr. melos limb, musical phrase, song + aeidein to sing; akin to Bret mell joint - more at ODE 1: a sweet or agreeable succession or arrangement of sounds : TUNEFULN ESS 2a: a rhythmic succession of single tones organized as an aesthetic whole 2b: a musical line as it appears on the staff when viewed horizontally 2c: the chief part in a harmonic composition