{title: a34}
{key: C}
{time: 3/4}
{tempo: 100}
{duration: 16}

{comment: A}
{start_of_grid 4x6}
| C . . | F . . | G . . | C . . |
| . . . | F . . | G . . |
{end_of_grid}
{start_of_grid 4x5}
| C . Am |
{end_of_grid}

