{title: t1}
{artist: Foo}
{artist: Bar}
{key: D}

{c: Key: %{key}}
[D]Hello[*Bis]
{chord B frets 1 2 3 4 5 6}
Air [(E)]Hello[E]
{chord B}
S[NC]ure

#{start_of_grid 1+4x4+2}
#A | D . . . | E . . . | (D) . . . | E . . . |
#{end_of_grid}
