======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '227'
                                          'artist'  'Throcke'
                                     'text_people'  'Christopher Mollineaux Carson'
                                         'release'  'Sometimes Not Unpointful'
                                           'title'  'Twigs'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'indie', 'under 2000 listeners', 'electronic', 'aef']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '122.0'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000015A 0000010E 000043E8 000011BB 00022BEB 00024AA1 00007838 00007F01 '
 '0001435E 0002DE7D')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B14 000000000099515C 00000000 005363C2 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Sometimes Not Unpointful'
'TBPM' (BPM (beats per minute))                     '122.0'
'TCOM' (Composer)                                   'Christopher Mollineaux Carson'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'iTunes 8.0.1'
'TIT2' (Title/songname/content description)         'Twigs'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Throcke'
'TRCK' (Track number/Position in set)               '7/9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'under 2000 listeners', 'electronic', 'aef']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+3.55 dB'
'TXXX:replaygain_track_peak'                        '0.844316'

========================== row from database ==========================
                                              'id'  854127
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Throcke - Sometimes Not Unpointful (2009) [192k]/07 Twigs.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  227
                                           'genre'  electronic-experimental
                                        'filesize'  5710702
                                           'mtime'  1636917101
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (2009) [192k] 07 electronic experimental
                                      'tag_artist'  Throcke
                                     'tag_release'  Sometimes Not Unpointful
                                       'tag_title'  Twigs
                                             'bpm'  122.0
                                    'search_title'  'twigs':1
                                   'search_artist'  'throcke':1
                                  'search_release'  'not':2 'sometimes':1 'unpointful':3
                                     'search_rest'  '192k':3,4 '2009':1,2 'electronic':5 'experimental':6
                                    'search_combo'  '192k':8,9 '2009':6,7 'electronic':10 'experimental':11 'not':4C 'sometimes':3C 'throcke':2B 'twigs':1A 'unpointful':5C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'under 2000 listeners', 'electronic', 'aef']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917100.8456187  (2021-11-14 20:11:40)
                             'size'  5710702