======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '174'
                                          'artist'  'Freestyle'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'Dover Calais'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['swedish', 'hip hop', '80s', 'electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or radio-unsorted;hip hop or rnb or rap or '
 'turntablism;electronic-we-electro')
                                             'bpm'  '84.561'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '84.561'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'hip hop or rnb or rap or turntablism',
 'electronic-we-electro']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Dover Calais'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Freestyle'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['swedish', 'hip hop', '80s', 'electro', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.508371'

========================== row from database ==========================
                                              'id'  1532662
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/Freestyle - Dover Calais.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  174
                                           'genre'  electronic-generic or radio-unsorted;hip hop or rnb or rap or turntablism;electronic-we-electro
                                        'filesize'  2801383
                                           'mtime'  1620569737
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s electronic generic or radio unsorted;hip hop or rnb or rap or turntablism;electronic we electro
                                      'tag_artist'  Freestyle
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  Dover Calais
                                             'bpm'  84.561
                                    'search_title'  'calais':2 'dover':1
                                   'search_artist'  'freestyle':1
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'electro':22 'electronic':6,18,20 'generic':7 'hip':11,13 'hop':14 'of':2 'or':8 'radio':9 'rap':16 'rnb':15 's':5 'the':3 'turntablism':17,19 'unsorted':10,12 'we':21
                                    'search_combo'  '00poprockelectronic':8 '80':11 '80s':7C 'calais':2A 'dover':1A 'electro':29 'electronic':13,25,27 'freestyle':3B 'generic':14 'hip':18,20 'hits':4C 'hop':21 'of':5C,9 'or':15 'radio':16 'rap':23 'rnb':22 's':12 'the':6C,10 'turntablism':24,26 'unsorted':17,19 'we':28
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'hip hop', '80s', 'electro', 'electronic']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569736.6766465  (2021-05-09 16:15:36)
                             'size'  2801383