<chord>

<measure number="55"> <note default-x="80"> <pitch> <step>F</step> <octave>4</octave> </pitch> <duration>128</duration> <voice>1</voice> <type>whole</type> </note> <note default-x="80"> <chord/> <pitch> <step>A</step> <octave>4</octave> </pitch> <duration>128</duration> <voice>1</voice> <type>whole</type> </note> <note default-x="80"> <chord/> <pitch> <step>C</step> <octave>5</octave> </pitch> <duration>128</duration> <voice>1</voice> <type>whole</type> </note> </measure>