- `title`
- `albumartist`
- `composer`
- `albumcomposer`
- `comment`
- `description`
- `purchase_date`
- `date`
- `grouping`
- `lyrics`
- `encoder`
- `compilation`
- `cover`
- `tracktotal`
- `tracknumber`
- `discnumber`
- `disctotal`