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

{comment: Key: D}
[D]Hello[*Bis]
#{chord: B base-fret 1 frets 1 2 3 4 5 6}
Air [(E)]Hello[E]
#{chord: B base-fret 1 frets N 2 4 4 4 2}
S[NC]ure

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

#{chord: D base-fret 1 frets N N 0 2 3 2}
#{chord: E base-fret 1 frets 0 2 2 1 0 0}
