======================== unified (from filesystem) ========================
                                         'bitrate'  '198.19'
                                        'duration'  '323'
                                          'artist'  'Ayria'
                                     'text_people'  ''
                                         'release'  'Flicker'
                                           'title'  'Flicker'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ebm', 'futurepop', 'industrial', 'electronic', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop;set-pl-sced'
                                             'bpm'  '137'
                                             'key'  '4A'
                                        'acoustid'  'a27d9437-1c12-4a05-84ef-32f71ff85649'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Flicker'
'TBPM' (BPM (beats per minute))                     '137'
'TCON' (Content type, a.k.a. Genre)                 ['eid-ebm or industrial or darkwave-futurepop', 'set-pl-sced']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-14'
'TIT2' (Title/songname/content description)         'Flicker'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ayria'
'TPE2' (Band/orchestra/accompaniment)               'Ayria'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Alfa Matrix'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Ayria'
'TSOP' (Performer sort order)                       'Ayria'
'TXXX:ASIN'                                         'B000BGQY94'
'TXXX:Acoustid Id'                                  'a27d9437-1c12-4a05-84ef-32f71ff85649'
'TXXX:Artists'                                      'Ayria'
'TXXX:BARCODE'                                      '882951705827'
'TXXX:CATALOGNUMBER'                                'AM2058DCD'
'TXXX:MusicBrainz Album Artist Id'                  'd7762352-8894-4fb2-9165-5fa7a2fbac42'
'TXXX:MusicBrainz Album Id'                         'f7fd23b1-53cb-4c0b-bdb6-92f75564bd37'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd7762352-8894-4fb2-9165-5fa7a2fbac42'
'TXXX:MusicBrainz Release Group Id'                 '78674561-7276-346a-a9a7-f0f8995e63d7'
'TXXX:MusicBrainz Release Track Id'                 '0fc01104-e9ab-42d8-a2a0-4847e9671759'
'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'                                   ['ebm', 'futurepop', 'industrial', 'electronic', 'synthpop']
'TXXX:mood'                                         'Not acoustic/Not aggressive/Not party/Electronic/Not sad/Relaxed/Happy'
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.97 dB'
'TXXX:replaygain_track_peak'                        '0.557674'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8e829abe-2a20-49f2-978b-f8334772028a')

========================== row from database ==========================
                                              'id'  166980
                                            'path'  /data/Music/Bulk/00dwimp/Ayria/Flicker/12_ayria-flicker-fwyh.mp3
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  323
                                           'genre'  eid-ebm or industrial or darkwave-futurepop;set-pl-sced
                                        'filesize'  8097034
                                           'mtime'  1620296660
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 12_ayria flicker fwyh eid ebm or industrial or darkwave futurepop;set pl sced
                                      'tag_artist'  Ayria
                                     'tag_release'  Flicker
                                       'tag_title'  Flicker
                                             'bpm'  137.0
                                    'search_title'  'flicker':1
                                   'search_artist'  'ayria':1
                                  'search_release'  'flicker':1
                                     'search_rest'  '00dwimp':1 '12':2 'ayria':3 'darkwave':10 'ebm':7 'eid':6 'flicker':4 'futurepop':11,13 'fwyh':5 'industrial':9 'or':8 'pl':15 'sced':16 'set':12,14
                                    'search_combo'  '00dwimp':4 '12':5 'ayria':2B,6 'darkwave':13 'ebm':10 'eid':9 'flicker':1A,3C,7 'futurepop':14,16 'fwyh':8 'industrial':12 'or':11 'pl':18 'sced':19 'set':15,17
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'futurepop', 'industrial', 'electronic', 'synthpop']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296660.2046237  (2021-05-06 12:24:20)
                             'size'  8097034