======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '250'
                                          'artist'  'Go West'
                                     'text_people'  ''
                                         'release'  'Ministry Of Sound - Electronic 80s 2 [Disc 2]'
                                           'title'  'Call Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'soft rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-pop-soft'
                                             'bpm'  '108.646'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::XXX'                                         'Enjoy.. AND SEED ON  !'
'COMM:ID3v1 Comment:XXX'                            'Enjoy.. AND SEED ON  !'
'POPM:Easy CD-DA Extractor'                         POPM(email='Easy CD-DA Extractor', rating=255, count=0)
'TALB' (Album/Movie/Show title)                     'Ministry Of Sound - Electronic 80s 2 [Disc 2]'
'TBPM' (BPM (beats per minute))                     '108.646'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-soft'
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 '(oan)'
'TIT2' (Title/songname/content description)         'Call Me'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Go West'
'TPE2' (Band/orchestra/accompaniment)               'Go West'
'TPOS' (Part of a set)                              '2/3'
'TRCK' (Track number/Position in set)               '08'
'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'                                   ['80s', 'new wave', 'soft rock', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.422552'

========================== row from database ==========================
                                              'id'  1333528
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/176-A Go West - Call Me (single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  250
                                           'genre'  rock-pop-soft
                                        'filesize'  10026880
                                           'mtime'  1620736394
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 176 A (single version) rock pop soft
                                      'tag_artist'  Go West
                                     'tag_release'  Ministry Of Sound - Electronic 80s 2 [Disc 2]
                                       'tag_title'  Call Me
                                             'bpm'  108.646
                                    'search_title'  'call':1 'me':2
                                   'search_artist'  'go':1 'west':2
                                  'search_release'  '2':6,9 '80s':5 'disc':7,8 'electronic':4 'ministry':1 'of':2 'sound':3
                                     'search_rest'  '00poprockelectronic':1 '176':4 '1985':2 'a':5 'complete':3 'pop':11 'rock':10 'single':6,7 'soft':12 'version':8,9
                                    'search_combo'  '00poprockelectronic':14 '176':17 '1985':15 '2':10C,13C '80s':9C 'a':18 'call':1A 'complete':16 'disc':11C,12C 'electronic':8C 'go':3B 'me':2A 'ministry':5C 'of':6C 'pop':24 'rock':23 'single':19,20 'soft':25 'sound':7C 'version':21,22 'west':4B
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'soft rock', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736393.5124383  (2021-05-11 14:33:13)
                             'size'  10026880