tuned — a succession of musical sounds forming an air or melody, with or without the harmony accompanying it.
chimed — an apparatus for striking a bell so as to produce a musical sound, as one at the front door of a house by which visitors announce their presence.
chorused — Music. a group of persons singing in unison. (in an opera, oratorio, etc.) such a group singing choral parts in connection with soloists or individual singers. a piece of music for singing in unison. a part of a song that recurs at intervals, usually following each verse; refrain.
concerted — A concerted action is done by several people or groups working together.
arced — Geometry. any unbroken part of the circumference of a circle or other curved line.
arched — An arched roof, window, or doorway is curved at the top.
contoured — A contoured surface has curves and slopes on it, rather than being flat.