\version "2.16.1" \include "definitions.ily" \include "clementi-op42-mus-L07-prel-amin.ily" % LESSON VII: Prelude in A minor \book { \bookOutputName "clementi-op42-les07-prel-amin" \score { \new PianoStaff << \new Staff = "upper" \LessonVIIUpperPrel \new Staff = "lower" \LessonVIILowerPrel >> \midi { } } }