======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '83'
                                          'artist'  'Mojo'
                                     'text_people'  ''
                                         'release'  'Tellus #13: Power Electronics'
                                           'title'  'The Fighters Distance (Excerpt)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
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                                      'lastfmtags'  "['electronic', 'all', 'dubstep', 'anime', 'psytrance']"
                                     'discogstags'  "['breakbeat', 'trance', 'techno', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1986'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '103.2'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tellus #13: Power Electronics'
'TBPM' (BPM (beats per minute))                     '103.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1986'
'TIT2' (Title/songname/content description)         'The Fighters Distance (Excerpt)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mojo'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['breakbeat', 'trance', 'techno', 'electronic']
'TXXX:lastfmtags'                                   ['electronic', 'all', 'dubstep', 'anime', 'psytrance']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.14 dB'
'TXXX:replaygain_track_peak'                        '0.957345'

========================== row from database ==========================
                                              'id'  414443
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tellus Audio Cassette Magazine/1986 - Tellus #13 - Power Electronics/13 - Mojo - The Fighters Distance (Excerpt).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  83
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  2056200
                                           'mtime'  1628358190
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Audio Cassette Magazine 1986 electronic experimental oddness
                                      'tag_artist'  Mojo
                                     'tag_release'  Tellus #13: Power Electronics
                                       'tag_title'  The Fighters Distance (Excerpt)
                                             'bpm'  103.2
                                    'search_title'  'distance':3 'excerpt':4,5 'fighters':2 'the':1
                                   'search_artist'  'mojo':1
                                  'search_release'  '13':2,3 'electronics':5 'power':4 'tellus':1
                                     'search_rest'  '1986':4 'audio':1 'cassette':2 'electronic':5 'experimental':6 'magazine':3 'oddness':7
                                    'search_combo'  '13':8C,9C '1986':15 'audio':12 'cassette':13 'distance':3A 'electronic':16 'electronics':11C 'excerpt':4A,5A 'experimental':17 'fighters':2A 'magazine':14 'mojo':6B 'oddness':18 'power':10C 'tellus':7C 'the':1A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'all', 'dubstep', 'anime', 'psytrance']
                                        'tag_date'  1986
                                     'discogstags'  ['breakbeat', 'trance', 'techno', 'electronic']

============================== file details ==============================
                                           'mtime'  1628358189.8406765  (2021-08-07 19:43:09)
                             'size'  2056200