$def with (file, related, embedded, title=None) $var title: $title

$if file.artist and file.title: $file.artist : $file.title $else: $file.filename




$if file.title: $if file.artist: $if file.album: $if file.year:
Title:$file.title
Artist:$file.artist
Album:$file.album
Year:$file.year

 $for f in related: $if f.title and f.artist:

$f.artist : $f.title

$else:

$f.filename