\relative c'
{
{
\tempo "Allegro" 4 = 160
\time 2/2
\key ees \major
\repeat volta 2
{
c4. c8 bes4 aes | d4. d8 c4 b | ees ees d c | g2. f8 g | aes aes aes aes aes2~ | aes8 aes bes ces bes4 aes |
}
\alternative
{
{
ees'2. r4 | r1 |
}
{
ees1~ | es2. r4 |
}
}
}
}
\include "lilypond-book-preamble.ly"
\relative c'{




{
	\tempo "Allegro" 4 = 160
	\time 2/2
	\key ees \major

	\repeat volta 2 {

	%% on the third bar we can do <g \parenthesize \tweak font-size #-1 g'>2.
		c4. c8 bes4 aes | d4. d8 c4 b | ees ees d c | g2. f8 g |
		aes aes aes aes aes2~ | aes8 aes bes ces bes4 aes |
	} \alternative {
		{
			ees'2. r4 | r1 |
		}
		{
			ees1~ | es2. r4 |
		}
	}
}


}
