======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '142'
                                          'artist'  'Charlie Chaplin'
                                     'text_people'  ''
                                         'release'  'Rampenlicht (Original Motion Picture Soundtrack)'
                                           'title'  "Calvero's Death / Terry's Theme (Eternally) / Criterion Waltz"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-2', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '15'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '141.710'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rampenlicht (Original Motion Picture Soundtrack)'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         "Calvero's Death / Terry's Theme (Eternally) / Criterion Waltz"
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Charlie Chaplin'
'TRCK' (Track number/Position in set)               '15/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tagging time'                                 '2017-04-15T04:12:24'
'TXXX:lastfmtags'                                   ['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.32 dB'
'TXXX:replaygain_track_peak'                        '0.441063'

========================== row from database ==========================
                                              'id'  768740
                                            'path'  /data/Music/Bulk/0soundtrack/Charlie_Chaplin-Rampenlicht_(Original_Motion_Picture_Soundtrack)-WEB-2017-ENTiTLED/15-charlie_chaplin-calveros_death_-_terrys_theme_(eternally)_-_criterion_waltz-d26ab1b2.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  142
                                           'genre'  soundtrack-video
                                        'filesize'  5774481
                                           'mtime'  1621696921
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Charlie_Chaplin Rampenlicht_(Original_Motion_Picture_Soundtrack) WEB 2017 ENTiTLED 15 charlie_chaplin calveros_death_ _terrys_theme_(eternally)_ _criterion_waltz d26ab1b2 soundtrack video
                                      'tag_artist'  Charlie Chaplin
                                     'tag_release'  Rampenlicht (Original Motion Picture Soundtrack)
                                       'tag_title'  Calvero's Death / Terry's Theme (Eternally) / Criterion Waltz
                                             'bpm'  141.71
                                    'search_title'  'calvero':1 'calveros':3 'criterion':11 'death':4 'eternally':9,10 's':2,6 'terry':5 'terrys':7 'theme':8 'waltz':12
                                   'search_artist'  'chaplin':2 'charlie':1
                                  'search_release'  'motion':4 'original':2,3 'picture':5 'rampenlicht':1 'soundtrack':6,7
                                     'search_rest'  '0soundtrack':1 '2017':15 'calveros':17 'chaplin':3 'charlie':2 'criterion':25 'd26ab1b2':27 'death':18 'enti':30 'entitled':16 'eternally':21,24 'motion':6,11 'original':5,10 'picture':7,12 'rampenlicht':4,9 'soundtrack':8,13,28 'terrys':19,22 'theme':20,23 'tled':31 'video':29 'waltz':26 'web':14
                                    'search_combo'  '0soundtrack':22 '2017':36 'calvero':1A 'calveros':3A,38 'chaplin':14B,24 'charlie':13B,23 'criterion':11A,46 'd26ab1b2':48 'death':4A,39 'enti':51 'entitled':37 'eternally':9A,10A,42,45 'motion':18C,27,32 'original':16C,17C,26,31 'picture':19C,28,33 'rampenlicht':15C,25,30 's':2A,6A 'soundtrack':20C,21C,29,34,49 'terry':5A 'terrys':7A,40,43 'theme':8A,41,44 'tled':52 'video':50 'waltz':12A,47 'web':35
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696920.8635137  (2021-05-22 17:22:00)
                             'size'  5774481