musical notation - a notation used by musicians

staff line - any of the 5 horizontal marks comprising a staff

space - one of the areas between or below or above the lines of a musical staff; "the spaces are the notes F-A-C-E"

music - an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner

barrel, cask - a cylindrical container that holds liquids

slat, spline - a thin strip (wood or metal)

crosspiece - a transverse brace

folding chair - a chair that can be folded flat for storage

feeding chair, highchair - a chair for feeding a very young child; has four long legs and a footrest and a detachable tray

rocking chair, rocker - a chair mounted on rockers

side chair, straight chair - a straight-backed chair without arms

equip, fit out, outfit, fit - provide with (something) usually for a specific purpose; "The expedition was equipped with proper clothing, food, and other necessities"

burst, break open, split - break open or apart suddenly; "The bubble burst"