======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '193'
                                          'artist'  'Crazy Women'
                                     'text_people'  ''
                                         'release'  'Tape No062 - Real Girls In The Garage Land - Part XIV'
                                           'title'  "You've Lost That Loving Feeling"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '123.3'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No062 - Real Girls In The Garage Land - Part XIV'
'TBPM' (BPM (beats per minute))                     '123.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "You've Lost That Loving Feeling"
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Crazy Women'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'DK'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+25.52 dB'
'TXXX:replaygain_track_peak'                        '0.017814'
'TXXX:tracknum'                                     '06'

========================== row from database ==========================
                                              'id'  1499560
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT062 - Real Girls In The Garage Land - Part XIV/06 - Crazy Women - You_ve Lost That Loving Feeling (196 DK).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  193
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4640562
                                           'mtime'  1620383281
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT062 You_ve (196 DK) rock gr garage;set pl garagetapes
                                      'tag_artist'  Crazy Women
                                     'tag_release'  Tape No062 - Real Girls In The Garage Land - Part XIV
                                       'tag_title'  You've Lost That Loving Feeling
                                             'bpm'  123.3
                                    'search_title'  'feeling':7 'lost':4 'loving':6 'that':5 've':2 'you':1 'youve':3
                                   'search_artist'  'crazy':1 'women':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no062':2 'part':9 'real':3 'tape':1 'the':6 'xiv':10
                                     'search_rest'  '196':8,9 'blogspot':2 'com':3 'dk':10,11 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt062':5 'pl':18 'rock':12 'set':15,17 've':7 'you':6
                                    'search_combo'  '196':27,28 'blogspot':21 'com':22 'crazy':8B 'dk':29,30 'feeling':7A 'garage':16C,33,35 'garagetapes':20,38 'garagetapesblogspotcom':23 'girls':13C 'gr':32 'gt062':24 'in':14C 'land':17C 'lost':4A 'loving':6A 'no062':11C 'part':18C 'pl':37 'real':12C 'rock':31 'set':34,36 'tape':10C 'that':5A 'the':15C 've':2A,26 'women':9B 'xiv':19C 'you':1A,25 'youve':3A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383281.3555272  (2021-05-07 12:28:01)
                             'size'  4640562