======================== unified (from filesystem) ========================
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                             'musicbrainz_albumid'  ''
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                                      'tracktotal'  '11'
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'TENC' (Encoded by)                                 'iTunes 9.0.2'
'TIT2' (Title/songname/content description)         'Meet Your Bride'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jason Webley'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/11'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Jason Webley/The Cost Of Living/07 Meet Your Bride.mp3
                                         'working'  None
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                                    'duration_sec'  222
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                                  'search_release'  'cost':2 'living':4 'of':3 'the':1
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                                    'tag_tracknum'  7
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                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
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                                        'tag_date'  2008
                                     'discogstags'  ['jazz', 'rock', 'folk, world, & country', 'folk rock', 'lo-fi', 'experimental']

============================== file details ==============================
                                           'mtime'  1637249135.1659117  (2021-11-18 16:25:35)
                             'size'  5353173