======================== unified (from filesystem) ========================
                                         'bitrate'  '182.345'
                                        'duration'  '245'
                                          'artist'  'Ultravox'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'Dancing With Tears in My Eyes'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted;set-pl-zomg80s'
                                             'bpm'  '95.7'
                                             'key'  '12B'
                                        '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))                     '95.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted', 'set-pl-zomg80s']
'TDRC' (Recording time)                             '1985'
'TDRL' (Release time)                               '1998-11-16'
'TIT2' (Title/songname/content description)         'Dancing With Tears in My Eyes'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ultravox'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TSOP' (Performer sort order)                       'Ultravox'
'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'                         'c5566186-d569-4087-9309-1586d7cee44f'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '7e786a4c-c743-4713-9340-a6f12d8515d4'
'TXXX:MusicBrainz Non-Album'                        '0'
'TXXX:MusicIP PUID'                                 '9257e6bc-d1ac-a556-b3a5-ae926a8c3b0c'
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'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', 'synth pop', 'new romantic', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.598998'

========================== row from database ==========================
                                              'id'  1532131
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/Dancing With Tears in My Eyes.mp3
                                         'working'  None
                                         'bitrate'  182
                                    'duration_sec'  245
                                           'genre'  electronic-generic or radio-unsorted;set-pl-zomg80s
                                        'filesize'  5606461
                                           'mtime'  1620353397
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s electronic generic or radio unsorted;set pl zomg80s
                                      'tag_artist'  Ultravox
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  Dancing With Tears in My Eyes
                                             'bpm'  95.7
                                    'search_title'  'dancing':1 'eyes':6 'in':4 'my':5 'tears':3 'with':2
                                   'search_artist'  'ultravox':1
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'electronic':6 'generic':7 'of':2 'or':8 'pl':14 'radio':9 's':5 'set':11,13 'the':3 'unsorted':10,12 'zomg80s':15
                                    'search_combo'  '00poprockelectronic':12 '80':15 '80s':11C 'dancing':1A 'electronic':17 'eyes':6A 'generic':18 'hits':8C 'in':4A 'my':5A 'of':9C,13 'or':19 'pl':25 'radio':20 's':16 'set':22,24 'tears':3A 'the':10C,14 'ultravox':7B 'unsorted':21,23 'with':2A 'zomg80s':26
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  12B
                                           '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-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620353396.9454644  (2021-05-07 04:09:56)
                             'size'  5606461