{title: a44}
{key: C}
{time: 4/4}
{tempo: 100}
{duration: 21}

{comment: A}
{start_of_grid 4x8}
| C . . . | F . . . | G . . . | C . . . |
| . . . .  | F . . . | G . . . |
{end_of_grid}
{start_of_grid 4x7}
| C . Am . |
{end_of_grid}

