======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '304'
                                          'artist'  'Godley & Creme'
                                     'text_people'  ''
                                         'release'  'Birds of Prey'
                                           'title'  'Madame Guillotine'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'art rock', 'british', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '135.2'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:@ær£[6ªC\x9fT\x8b0\x00Ö©\r'  PRIV(owner='WM/WMCollectionID', data=b'@\xe6r\xa3[6\xaaC\x9fT\x8b0\x00\xd6\xa9\r')
'PRIV:WM/WMContentID:¢LëBý?:H\x96âO\x83AE"#'        PRIV(owner='WM/WMContentID', data=b'\xa2L\xebB\xfd?:H\x96\xe2O\x83AE"#')
'TALB' (Album/Movie/Show title)                     'Birds of Prey'
'TBPM' (BPM (beats per minute))                     '135.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1983'
'TIT2' (Title/songname/content description)         'Madame Guillotine'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Godley & Creme'
'TPE2' (Band/orchestra/accompaniment)               'Godley & Creme'
'TPUB' (Publisher)                                  'Polydor'
'TRCK' (Track number/Position in set)               '6'
'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:lastfmtags'                                   ['80s', 'art rock', 'british', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.33 dB'
'TXXX:replaygain_track_peak'                        '0.890589'

========================== row from database ==========================
                                              'id'  919537
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Godley & Creme/25 Godley & Creme - Birds of Prey 1983/06 Madame Guillotine.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  304
                                           'genre'  electronic-unsorted
                                        'filesize'  4894094
                                           'mtime'  1642339801
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 25 1983 06 electronic unsorted
                                      'tag_artist'  Godley & Creme
                                     'tag_release'  Birds of Prey
                                       'tag_title'  Madame Guillotine
                                             'bpm'  135.2
                                    'search_title'  'guillotine':2 'madame':1
                                   'search_artist'  'creme':2 'godley':1
                                  'search_release'  'birds':1 'of':2 'prey':3
                                     'search_rest'  '1983':2 '25':1 'electronic':3 'unsorted':4
                                    'search_combo'  '1983':9 '25':8 'birds':5C 'creme':4B 'electronic':10 'godley':3B 'guillotine':2A 'madame':1A 'of':6C 'prey':7C 'unsorted':11
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['80s', 'art rock', 'british', 'pop', 'rock']
                                        'tag_date'  1983
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339801.1697514  (2022-01-16 14:30:01)
                             'size'  4894094