altointro = \relative g' { 
	f4. f8 f f f c
} 
alto = \relative g' { 
	f4. f8 f f f c | d2 bes | c4. c8 c c f f | e1 |
	f4. f8 f f f c | d2 bes | a4. c8 f c c c | c1 |
	e4. dis8 e f g e | f2 f | f4. f8 f f g f | e1 |
	f4. f8 f f f c | d2 bes | a4. c8 f c c c | c1
} 
altoamen = \relative g' { 
}