car muffler, typewriter (keys, frame, misc parts), xylophone, wood, hardware, coded typed music
20 in x 23 in x 17 inches

I typed the music to various recognizable songs in terms of the typewriter keys. The naturals coincide with lettered typewriter keys and sharps coincide with numbered keys. For example, the "C" note on the xylophone coincides with the letter "Q", and "C sharp" coincides with the number "1". The "E" key serves as an anchor because it is both the E note and the E typewriter key.