======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '259'
                                          'artist'  'Pete Shelley'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Homosapien (Special Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'punk', 'british', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '3'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '134.556'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000D75 000009FC 000067A8'
'COMM:iTunNORM:eng'                                 (' 00000D75 000009FC 000067A8 00005F31 00029827 000222E0 00008000 00008000 '
 '00004E20 000222E0')
'GEOB:SfMarkers'                                    GEOB(encoding=<Encoding.LATIN1: 0>, mime='', filename='', desc='SfMarkers', data=b'\x0c\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00\x00')
'TBPM' (BPM (beats per minute))                     '134.556'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Homosapien (Special Mix)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pete Shelley'
'TRCK' (Track number/Position in set)               '1/3'
'TXXX:Engineer'                                     'James Eldred'
'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'                                   ['80s', 'new wave', 'punk', 'british', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+11.03 dB'
'TXXX:replaygain_track_peak'                        '0.150564'

========================== row from database ==========================
                                              'id'  1325013
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/discoworkout/Homosapien.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  259
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  6315704
                                           'mtime'  1620573240
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted discoworkout electronic we new wave or post punk
                                      'tag_artist'  Pete Shelley
                                     'tag_release'  None
                                       'tag_title'  Homosapien (Special Mix)
                                             'bpm'  134.556
                                    'search_title'  'homosapien':1 'mix':4,5 'special':2,3
                                   'search_artist'  'pete':1 'shelley':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'discoworkout':3 'electronic':4 'new':6 'or':8 'post':9 'punk':10 'unsorted':2 'wave':7 'we':5
                                    'search_combo'  '00poprockelectronic':8 'discoworkout':10 'electronic':11 'homosapien':1A 'mix':4A,5A 'new':13 'or':15 'pete':6B 'post':16 'punk':17 'shelley':7B 'special':2A,3A 'unsorted':9 'wave':14 'we':12
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'punk', 'british', 'synthpop']
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573239.9185047  (2021-05-09 17:13:59)
                             'size'  6315704