======================== unified (from filesystem) ========================
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                                        'duration'  '234'
                                          'artist'  'Two Lone Swordsmen'
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                                         'release'  'Stay Down'
                                           'title'  'Ink Cloud'
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                                     'discogstags'  "['electronic']"
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                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
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                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;electronic-unsorted'
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                                             'key'  '5A'
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'TBPM' (BPM (beats per minute))                     '108.471'
'TCOM' (Composer)                                   'Two Lone Swordsmen'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'electronic-unsorted', 'electronic-unsorted']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-10-19'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Two Lone Swordsmen']])
'TIT2' (Title/songname/content description)         'Ink Cloud'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Two Lone Swordsmen'
'TPE2' (Band/orchestra/accompaniment)               'Two Lone Swordsmen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warp'
'TRCK' (Track number/Position in set)               '2/12'
'TSO2'                                              'Two Lone Swordsmen'
'TSOP' (Performer sort order)                       'Two Lone Swordsmen'
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'TXXX:BARCODE'                                      '5021603058118'
'TXXX:CATALOGNUMBER'                                'WARP LP 58'
'TXXX:MusicBrainz Album Artist Id'                  'e3b208cf-b18f-450e-a661-79f4eabe8090'
'TXXX:MusicBrainz Album Id'                         'a19299f3-5fb0-3e29-a051-12ba087d30c3'
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'TXXX:MusicBrainz Album Status'                     'official'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'experimental', 'warp']
'TXXX:q-bass'                                       '1'
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'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
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'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
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'TXXX:replaygain_track_gain'                        '-0.63 dB'
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========================== row from database ==========================
                                              'id'  1250381
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Two Lone Swordsmen/Stay Down/two lone swordsmen - 02 - ink cloud.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  234
                                           'genre'  electronic-experimental;electronic-unsorted
                                        'filesize'  5642155
                                           'mtime'  1636472095
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm two lone swordsmen 02 ink cloud electronic experimental;electronic unsorted
                                      'tag_artist'  Two Lone Swordsmen
                                     'tag_release'  Stay Down
                                       'tag_title'  Ink Cloud
                                             'bpm'  108.471
                                    'search_title'  'cloud':2 'ink':1
                                   'search_artist'  'lone':2 'swordsmen':3 'two':1
                                  'search_release'  'down':2 'stay':1
                                     'search_rest'  'cloud':5 'electronic':6,8,10 'experimental':7,9 'ink':4 'lone':2 'swordsmen':3 'two':1 'unsorted':11
                                    'search_combo'  'cloud':2A,12 'down':7C 'electronic':13,15,17 'experimental':14,16 'ink':1A,11 'lone':4B,9 'stay':6C 'swordsmen':5B,10 'two':3B,8 'unsorted':18
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'experimental', 'warp']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636472094.8032346  (2021-11-09 16:34:54)
                             'size'  5642155