"A fifth top-level group, electrophones, instruments which make sound primarily by way of electrically driven oscillators, such as theremins or synthesizers, was added later."

Should Turntables (when used by DJs as "musical instruments") be added to this classifiation system and if so, which category sould they go in? Have any attempts been made to do this?

203.214.75.127 12:46, 16 December 2005 (UTC)[reply]