import Music
import Ex
tune = rep 3 (h ( piano c2 & piano c2 & piano c4 & piano c4 & piano a2 & piano a2 & piano a4 & piano a4 & piano f2 & piano f2 & piano f4 & piano f4 & piano g2 & piano g2 & piano g4 & piano g4 ) ! h ( piano c7 & piano c7 & piano c7 & piano c7 & piano d7 & piano e7 & piano d7 & piano c7 & piano d7 & piano e7 & piano f7& piano f7 & piano f7))