Pull out your lederhosen, polish the glockenspiel, and start practicing your yodeling. For those wondering what all the buzz is about, Sing-A-Long Sound of Music is a screening of the classic Julie Andrews film musical in glorious, full-screen Technicolor on the Palace Theatre’s 20 feet-high by 47 feet-wide Super Hurlyglo projection screen – the largest non-Imax screen in Ohio, complete with subtitles so the whole audience can sing along!