Shellac Stack No. 131 doubles your pleasure with back-to-back versions of the same song. How does John Baltzell’s rendition of “Turkey in the Straw” compare with O’Leary’s Irish Minstrels’? How does Charles Kellogg’s whistling solo of “Narcissus” sound next to the duo-piano version by Muriel Pollock and Vee Lawnhurst? We take these and six other tunes and find out!