======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '45'
                                          'artist'  'Xavier Rodet'
                                     'text_people'  ''
                                         'release'  'IRCAM - Un Portrait'
                                           'title'  'Computer Modeling II'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-mor;set-pl-shirleyspinoza'
                                             'bpm'  '140.1'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'IRCAM - Un Portrait'
'TBPM' (BPM (beats per minute))                     '140.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-mor', 'set-pl-shirleyspinoza']
'TDRC' (Recording time)                             '1983'
'TIT2' (Title/songname/content description)         'Computer Modeling II'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Xavier Rodet'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   'french'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.17 dB'
'TXXX:replaygain_track_peak'                        '0.600272'

========================== row from database ==========================
                                              'id'  1365607
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tod Machover - IRCAM - Un Portrait/06 Computer Modeling II.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  45
                                           'genre'  electronic-experimental;set-pl-mor;set-pl-shirleyspinoza
                                        'filesize'  2349597
                                           'mtime'  1621628870
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Tod Machover 06 electronic experimental;set pl mor;set pl shirleyspinoza
                                      'tag_artist'  Xavier Rodet
                                     'tag_release'  IRCAM - Un Portrait
                                       'tag_title'  Computer Modeling II
                                             'bpm'  140.1
                                    'search_title'  'computer':1 'ii':3 'modeling':2
                                   'search_artist'  'rodet':2 'xavier':1
                                  'search_release'  'ircam':1 'portrait':3 'un':2
                                     'search_rest'  'electronic':3 'experimental':4,6 'machover':2 'mor':9,11 'pl':8 'set':5,7,10,12 'shirleyspinoza':13 'tod':1
                                    'search_combo'  'computer':1A 'electronic':11 'experimental':12,14 'ii':3A 'ircam':6C 'machover':10 'modeling':2A 'mor':17,19 'pl':16 'portrait':8C 'rodet':5B 'set':13,15,18,20 'shirleyspinoza':21 'tod':9 'un':7C 'xavier':4B
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['french']
                                        'tag_date'  1983
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621628870.2107093  (2021-05-21 22:27:50)
                             'size'  2349597