[{{ range $index, $data := .SongData }}{{ if $index }},{{end}}{
    "publishDate": "{{ $data.Date }}",
    "displayPublishDate": "{{ $data.NiceDate }}",
    "songName": "{{ $data.SongTitle }}",
    "singerName": "{{ $data.OtherSinger }}",
    "lastSongDate": "{{ $data.LastSungSong }}",
    "displayLastSongDate": "{{ $data.NiceLastSungSong }}",
    "lastDuetDate": "{{ $data.LastSungSinger }}",
    "displayLastDuetDate": "{{ $data.NiceLastSungSinger }}"
}{{ end }}]