======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '155'
                                          'artist'  'Zenzile'
                                     'text_people'  ''
                                         'release'  'Living in Monochrome'
                                           'title'  'Pipe Dream 1'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['reggae', 'dub', 'electro', 'electronic', 'french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '145.8'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Discogs : primary'                            type PictureType.COVER_FRONT (Cover (front)) b'Discogs : primary'
                                     
'POPM:'                                             POPM(email='', rating=0, count=0)
'TALB' (Album/Movie/Show title)                     'Living in Monochrome'
'TBPM' (BPM (beats per minute))                     '145.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Pipe Dream 1'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Zenzile'
'TPE2' (Band/orchestra/accompaniment)               'Zenzile'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Album Dynamic Range (DR)'                     '12'
'TXXX:Album Dynamic Range (R128)'                   '11.844284'
'TXXX:Dynamic Range (DR)'                           '12'
'TXXX:Dynamic Range (R128)'                         '13.324840'
'TXXX:MUSICBRAINZ_IMPORT_SETTINGS'                  '36011203750591936 17592186044432'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['reggae', 'dub', 'electro', 'electronic', 'french']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.75 dB'
'TXXX:replaygain_track_peak'                        '0.840973'

========================== row from database ==========================
                                              'id'  1481738
                                            'path'  /data/Music/Bulk/00poprockelectronic/Zenzile-2007-Living in Monochrome/Zenzile-7-Pipe Dream 1.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  155
                                           'genre'  electronic-unsorted
                                        'filesize'  3784679
                                           'mtime'  1621696515
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2007 7 electronic unsorted
                                      'tag_artist'  Zenzile
                                     'tag_release'  Living in Monochrome
                                       'tag_title'  Pipe Dream 1
                                             'bpm'  145.8
                                    'search_title'  '1':3 'dream':2 'pipe':1
                                   'search_artist'  'zenzile':1
                                  'search_release'  'in':2 'living':1 'monochrome':3
                                     'search_rest'  '00poprockelectronic':1 '2007':2 '7':3 'electronic':4 'unsorted':5
                                    'search_combo'  '00poprockelectronic':8 '1':3A '2007':9 '7':10 'dream':2A 'electronic':11 'in':6C 'living':5C 'monochrome':7C 'pipe':1A 'unsorted':12 'zenzile':4B
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-2', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['reggae', 'dub', 'electro', 'electronic', 'french']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696515.187411  (2021-05-22 17:15:15)
                             'size'  3784679