quite a unique piece ! I don't know it's age but it's at least 20 years that I've owned it. it's wooden and the music works fine. the song is " Good Night Sweet Darling" the interior is lined in dark green velveteen there are two flaws;dark spot on top right of the cover and missing paint on side as picture shows. it's not a chip tho. measures 12 in. long, 7 inches wide non smoking home make me a fair offer!