======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '400'
                                          'artist'  'Covenant'
                                     'text_people'  ''
                                         'release'  'Synergy: Live in Europe'
                                           'title'  'One World One Sky'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '14'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop'
                                             'bpm'  '132'
                                             'key'  '8B'
                                        'acoustid'  '5fb61dd3-0097-41aa-a566-3b3194c1841a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '14+898FBDA9306940C5CF20BF22B'
'COMM:iTunes_CDDB_IDs:eng'                          '14+898FBDA9306940C5CF20BF22B3C7B176+1176524'
'TALB' (Album/Movie/Show title)                     'Synergy: Live in Europe'
'TBPM' (BPM (beats per minute))                     '132'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-futurepop'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2005-04-13'
'TENC' (Encoded by)                                 'iTunes X v2.0.3'
'TIT2' (Title/songname/content description)         'One World One Sky'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Covenant'
'TPE2' (Band/orchestra/accompaniment)               'Covenant'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '10/14'
'TSO2'                                              'Covenant'
'TSOP' (Performer sort order)                       'Covenant'
'TXXX:ASIN'                                         'B0000525PM'
'TXXX:Acoustid Id'                                  '5fb61dd3-0097-41aa-a566-3b3194c1841a'
'TXXX:Artists'                                      'Covenant'
'TXXX:MusicBrainz Album Artist Id'                  '879a449d-506a-422c-9fb8-8af01d3d04ae'
'TXXX:MusicBrainz Album Id'                         'e796fe80-9326-4af1-baac-50af57a078b0'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        '879a449d-506a-422c-9fb8-8af01d3d04ae'
'TXXX:MusicBrainz Release Group Id'                 'cbfec90f-05ae-3826-9f4d-4491e3b08e70'
'TXXX:MusicBrainz Release Track Id'                 '3b311856-8d45-3583-9f44-218ec062ad54'
'TXXX:Q-HAP'                                        '1'
'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'                                   ['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.19 dB'
'TXXX:replaygain_track_peak'                        '0.520035'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'afce196d-94ab-42e7-a5d7-68f3feb6234d')

========================== row from database ==========================
                                              'id'  1322966
                                            'path'  /data/Music/Bulk/00poprockelectronic/Covenant/Synergy/Covenant - One World One Sky.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  400
                                           'genre'  eid-ebm or industrial or darkwave-futurepop
                                        'filesize'  8023483
                                           'mtime'  1620296731
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic eid ebm industrial darkwave futurepop
                                      'tag_artist'  Covenant
                                     'tag_release'  Synergy: Live in Europe
                                       'tag_title'  One World One Sky
                                             'bpm'  132.0
                                    'search_title'  'one':1 'sky':3 'world':2
                                   'search_artist'  'covenant':1
                                  'search_release'  'europe':5 'in':4 'live':3 'synergy':1,2
                                     'search_rest'  '00poprockelectronic':1 'darkwave':5 'ebm':3 'eid':2 'futurepop':6 'industrial':4
                                    'search_combo'  '00poprockelectronic':10 'covenant':4B 'darkwave':14 'ebm':12 'eid':11 'europe':9C 'futurepop':15 'in':8C 'industrial':13 'live':7C 'one':1A 'sky':3A 'synergy':5C,6C 'world':2A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['industrial', 'ebm', 'synthpop', 'electronic', 'futurepop']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296731.1791508  (2021-05-06 12:25:31)
                             'size'  8023483