======================== unified (from filesystem) ========================
                                         'bitrate'  '258.616'
                                        'duration'  '299'
                                          'artist'  'AAIMON'
                                     'text_people'  ''
                                         'release'  'FLATLINER'
                                           'title'  'mirrors fade (The Ceremonial Dagger remix)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-2', 'Q-GRIT-3', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['witch house', 'electronic', 'experimental', 'darkwave', 'electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '16'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '139.5'
                                             'key'  '9A'
                                        'acoustid'  'f5768e8a-1067-48d1-ace4-a9497f7b9d1e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Lbl:Artoffact Record C:AOF13'
'TALB' (Album/Movie/Show title)                     'FLATLINER'
'TBPM' (BPM (beats per minute))                     '139.5'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-11-06'
'TENC' (Encoded by)                                 "I'm Too Lame To Change The Default Settings"
'TIT2' (Title/songname/content description)         'mirrors fade (The Ceremonial Dagger remix)'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'AAIMON'
'TPE2' (Band/orchestra/accompaniment)               'AAIMON'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Artoffact Records'
'TRCK' (Track number/Position in set)               '12/16'
'TSO2'                                              'AAIMON'
'TSOP' (Performer sort order)                       'AAIMON'
'TXXX:ASIN'                                         'B0091G78ZY'
'TXXX:Acoustid Id'                                  'f5768e8a-1067-48d1-ace4-a9497f7b9d1e'
'TXXX:Artists'                                      'AAIMON'
'TXXX:BARCODE'                                      '741360353619'
'TXXX:CATALOGNUMBER'                                'AOF135'
'TXXX:MusicBrainz Album Artist Id'                  '3e7425f1-89b9-4fff-bcf8-8baa27f53568'
'TXXX:MusicBrainz Album Id'                         'd7810352-c103-47af-a8f6-7745f6232056'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '3e7425f1-89b9-4fff-bcf8-8baa27f53568'
'TXXX:MusicBrainz Release Group Id'                 '43d9bf7d-af67-4ece-9b14-769fe8fd5e70'
'TXXX:MusicBrainz Release Track Id'                 '804a438a-8b19-373a-940d-4733508ffad4'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['witch house', 'electronic', 'experimental', 'darkwave', 'electronica']
'TXXX:originalyear'                                 '2012'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.329869'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'62704e8d-972e-4c57-ae32-223dd6d7bd6c')

========================== row from database ==========================
                                              'id'  1489613
                                            'path'  /data/Music/Bulk/00dwimp/Aaimon-Flatliner-2012-FWYH/12_aaimon-mirrors_fade_(the_ceremonial_dagger_remix).mp3
                                         'working'  None
                                         'bitrate'  258
                                    'duration_sec'  299
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9781735
                                           'mtime'  1620296135
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Aaimon Flatliner 2012 FWYH 12_aaimon mirrors_fade_(the_ceremonial_dagger_remix) eid ebm industrial darkwave
                                      'tag_artist'  AAIMON
                                     'tag_release'  FLATLINER
                                       'tag_title'  mirrors fade (The Ceremonial Dagger remix)
                                             'bpm'  139.5
                                    'search_title'  'ceremonial':5 'dagger':6 'fade':2 'mirrors':1 'remix':7,8 'the':3,4
                                   'search_artist'  'aaimon':1
                                  'search_release'  'flatliner':1
                                     'search_rest'  '00dwimp':1 '12':6 '2012':4 'aaimon':2,7 'ceremonial':11,17 'dagger':12,18 'darkwave':23 'ebm':21 'eid':20 'fade':9,15 'flatliner':3 'fwyh':5 'industrial':22 'mirrors':8,14 'remix':13,19 'the':10,16
                                    'search_combo'  '00dwimp':11 '12':16 '2012':14 'aaimon':9B,12,17 'ceremonial':5A,21,27 'dagger':6A,22,28 'darkwave':33 'ebm':31 'eid':30 'fade':2A,19,25 'flatliner':10C,13 'fwyh':15 'industrial':32 'mirrors':1A,18,24 'remix':7A,8A,23,29 'the':3A,4A,20,26
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-2', 'Q-PLAY-3', 'Q-SYN-3', 'q-other-4', 'Q-BUSY-2', 'Q-HAP-1', 'q-bass-4']
                                      'lastfmtags'  ['witch house', 'electronic', 'experimental', 'darkwave', 'electronica']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620296135.1274462  (2021-05-06 12:15:35)
                             'size'  9781735