\version "2.18.0" \include "english.ly" \include "defs.ly" \include "header.ly" \include "trombone_tenore.ly" \header { instrument = "Trombone Tenore" } \score { \new Staff \with { midiInstrument = #"trombone" } { \new Voice = "Trombone Tenore" \theTenorTrombones } \layout {} \midi { \tempo 4 = 280 } }