======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '267'
                                          'artist'  'Thomas Newman'
                                     'text_people'  ''
                                         'release'  'Flesh And Bone'
                                           'title'  'Blue Moon Revisited'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', '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-1', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['instrumental', 'classical', 'soundtrackgdchill', 'soundtrack', 'ambient', "
 "'chillout']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '24'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '140.921'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 0000009A 000000AD 00001013 000012EB 00030E0A 00029CC0 00005CCC 00005D03 '
 '000311AB 000298AB')
'TALB' (Album/Movie/Show title)                     'Flesh And Bone'
'TBPM' (BPM (beats per minute))                     '140.921'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Blue Moon Revisited'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Cowboy Junkies'
'TPE2' (Band/orchestra/accompaniment)               'Thomas Newman'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/24'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental',
 'classical',
 'soundtrackgdchill',
 'soundtrack',
 'ambient',
 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.22 dB'
'TXXX:replaygain_track_peak'                        '0.726658'

========================== row from database ==========================
                                              'id'  1347324
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/cowboy junkies - blue moon 6.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  267
                                           'genre'  electronic
                                        'filesize'  4296692
                                           'mtime'  1636914496
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] cowboy junkies blue moon 6 electronic
                                      'tag_artist'  Thomas Newman
                                     'tag_release'  Flesh And Bone
                                       'tag_title'  Blue Moon Revisited
                                             'bpm'  140.921
                                    'search_title'  'blue':1 'moon':2 'revisited':3
                                   'search_artist'  'newman':2 'thomas':1
                                  'search_release'  'and':2 'bone':3 'flesh':1
                                     'search_rest'  '00poprockelectronic':1 '6':11 'blue':9 'cowboy':7 'electronic':12 'files':5,6 'junkies':8 'loose':3,4 'moon':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':9 '6':19 'and':7C 'blue':1A,17 'bone':8C 'cowboy':15 'electronic':20 'files':13,14 'flesh':6C 'junkies':16 'loose':11,12 'moon':2A,18 'newman':5B 'revisited':3A 'thomas':4B 'unsorted':10
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'classical', 'soundtrackgdchill', 'soundtrack', 'ambient', 'chillout']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914495.6384883  (2021-11-14 19:28:15)
                             'size'  4296692