======================== unified (from filesystem) ========================
                                         'bitrate'  '177.121'
                                        'duration'  '178'
                                          'artist'  'Tracey Ullman'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'Sunglasses'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'female vocalists', 'british', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '122.6'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '122.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TDRL' (Release time)                               '1998-11-16'
'TIT2' (Title/songname/content description)         'Sunglasses'
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Tracey Ullman'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1/18'
'TSOP' (Performer sort order)                       'Ullman, Tracey'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist'                     'Various Artists'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Artist Sortname'            'Various Artists'
'TXXX:MusicBrainz Album Id'                         '57f4447e-38e9-4a90-a908-d380e8124a15'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '87d96e5c-7829-4adf-b366-d8ca2065e346'
'TXXX:MusicBrainz Non-Album'                        '0'
'TXXX:MusicIP PUID'                                 '5b3d0e8f-bbca-3559-a602-77e2d1000968'
'TXXX:MusicMagic Data'                              'AgEBoW5aphOU1JrGghkUIUavgAGHW4Dp2UqZez9XgfEhesHVgAHpxqpdt5aRWbPogW+AATE3g2tEhr2Qg9SutfVM5qyocOWXgAKAAZvhlIGlaYHXCtk0ypT9ggGE+dm9l/lF05c1APqnsITK4bizo8/P4PO5QYFhgsDoEIyt+nfVo4H3xJ3vZ/vMqVHEscyTi/k='
'TXXX:MusicMagic Fingerprint'                       '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'
'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', 'new wave', 'female vocalists', 'british', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.517290'

========================== row from database ==========================
                                              'id'  1530522
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/Sunglasses.mp3
                                         'working'  None
                                         'bitrate'  177
                                    'duration_sec'  178
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3952707
                                           'mtime'  1620569754
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s electronic we new wave or post punk
                                      'tag_artist'  Tracey Ullman
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  Sunglasses
                                             'bpm'  122.6
                                    'search_title'  'sunglasses':1
                                   'search_artist'  'tracey':1 'ullman':2
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'electronic':6 'new':8 'of':2 'or':10 'post':11 'punk':12 's':5 'the':3 'wave':9 'we':7
                                    'search_combo'  '00poprockelectronic':8 '80':11 '80s':7C 'electronic':13 'hits':4C 'new':15 'of':5C,9 'or':17 'post':18 'punk':19 's':12 'sunglasses':1A 'the':6C,10 'tracey':2B 'ullman':3B 'wave':16 'we':14
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'female vocalists', 'british', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569754.199029  (2021-05-09 16:15:54)
                             'size'  3952707