Sing Along is one of my favorite Gottlieb wedgeheads - beautiful theme execution and great, challenging gameplay. CORRECTION: I said this was a Parker art package. Couldn't have been more wrong. It was Art Stenholm. My apologies. I also speak a bit about Duncan Brown's excellent upcoming seminar at Expo 2016: "From The Lost Playfield Drawings Of Harry Williams: A Pinball Machine 40 Years In The Making" He is making a brand new EM whitewood from the drawings of Harry Williams. Wonderful! Next week is the York show - come to Bingo Row and compete for a free t-shirt, illustrated by Ryan Claytor!