======================== unified (from filesystem) ========================
                                         'bitrate'  '133.848'
                                        'duration'  '197'
                                          'artist'  'Sarah Bettens'
                                     'text_people'  ''
                                         'release'  'Shine'
                                           'title'  'The Soldier Song'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'belgian', 'rock', 'female vocalists', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'alternative rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '143.823'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shine'
'TBPM' (BPM (beats per minute))                     '143.823'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'The Soldier Song'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sarah Bettens'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'folk rock', 'alternative rock', 'pop rock']
'TXXX:lastfmtags'                                   ['indie', 'belgian', 'rock', 'female vocalists', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.81 dB'
'TXXX:replaygain_track_peak'                        '0.513314'

========================== row from database ==========================
                                              'id'  188326
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Sarah Bettens/Shine (2007)/12-sarah_bettens_-_the_soldier_song.mp3
                                         'working'  None
                                         'bitrate'  133
                                    'duration_sec'  197
                                           'genre'  ifs-songwriter
                                        'filesize'  3310824
                                           'mtime'  1637330648
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos (2007) 12 sarah_bettens_ _the_soldier_song ifs songwriter
                                      'tag_artist'  Sarah Bettens
                                     'tag_release'  Shine
                                       'tag_title'  The Soldier Song
                                             'bpm'  143.823
                                    'search_title'  'soldier':2 'song':3 'the':1
                                   'search_artist'  'bettens':2 'sarah':1
                                  'search_release'  'shine':1
                                     'search_rest'  '00singer':1 '2007':4,5 'bettens':7 'eos':3 'ifs':11 'sarah':6 'soldier':9 'song':10 'songwriter':2 'the':8
                                    'search_combo'  '00singer':7 '2007':10,11 'bettens':5B,13 'eos':9 'ifs':17 'sarah':4B,12 'shine':6C 'soldier':2A,15 'song':3A,16 'songwriter':8 'the':1A,14
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'belgian', 'rock', 'female vocalists', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'folk rock', 'alternative rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1637330647.5573905  (2021-11-19 15:04:07)
                             'size'  3310824