======================== unified (from filesystem) ========================
                                         'bitrate'  '229.797'
                                        'duration'  '169'
                                          'artist'  'Anya Marina'
                                     'text_people'  ''
                                         'release'  'Slow & Steady Seduction: Phase'
                                           'title'  'Two Left Feet'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['indie', 'female vocalists', 'greys anatomy', 'acoustic', 'folk', 'singer "
 "songwriter']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '99.371'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Slow & Steady Seduction: Phase'
'TBPM' (BPM (beats per minute))                     '99.371'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Two Left Feet'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Anya Marina'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie',
 'female vocalists',
 'greys anatomy',
 'acoustic',
 'folk',
 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.54 dB'
'TXXX:replaygain_track_peak'                        '0.498241'

========================== row from database ==========================
                                              'id'  195114
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Anya Marina/08 Two Left Feet.mp3
                                         'working'  None
                                         'bitrate'  229
                                    'duration_sec'  169
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  4871565
                                           'mtime'  1623430229
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 08 ifs songwriter eos
                                      'tag_artist'  Anya Marina
                                     'tag_release'  Slow & Steady Seduction: Phase
                                       'tag_title'  Two Left Feet
                                             'bpm'  99.371
                                    'search_title'  'feet':3 'left':2 'two':1
                                   'search_artist'  'anya':1 'marina':2
                                  'search_release'  'phase':5 'seduction':3,4 'slow':1 'steady':2
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'songwriter':2
                                    'search_combo'  '00singer':11 'anya':4B 'eos':13 'feet':3A 'ifs':14 'left':2A 'marina':5B 'phase':10C 'seduction':8C,9C 'slow':6C 'songwriter':12 'steady':7C 'two':1A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           '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-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'greys anatomy', 'acoustic', 'folk', 'singer songwriter']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623430229.3128722  (2021-06-11 18:50:29)
                             'size'  4871565