======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '231'
                                          'artist'  'Vector Hold'
                                     'text_people'  ''
                                         'release'  'Mechanized'
                                           'title'  'Supercharger'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['retro electro', 'electronic', 'synthwave', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '138.0'
                                             'key'  '7A'
                                        'acoustid'  'b0b9efa2-2adc-4a97-aa00-0d8e756dfaeb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'WEB'
'TALB' (Album/Movie/Show title)                     'Mechanized'
'TBPM' (BPM (beats per minute))                     '138.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '2014-01-07'
'TIT2' (Title/songname/content description)         'Supercharger'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Vector Hold'
'TPE2' (Band/orchestra/accompaniment)               'Vector Hold'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Aphasia Records'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'Vector Hold'
'TSOP' (Performer sort order)                       'Vector Hold'
'TXXX:Acoustid Id'                                  'b0b9efa2-2adc-4a97-aa00-0d8e756dfaeb'
'TXXX:Artists'                                      'Vector Hold'
'TXXX:MusicBrainz Album Artist Id'                  '28b9b5f5-808c-4d86-8f0d-41a15b0fbf73'
'TXXX:MusicBrainz Album Id'                         'ad75cfaa-51bd-41e9-a325-bebe8a570a07'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '28b9b5f5-808c-4d86-8f0d-41a15b0fbf73'
'TXXX:MusicBrainz Release Group Id'                 '30b59176-c5cf-4406-9b13-81b65085b4e3'
'TXXX:MusicBrainz Release Track Id'                 '84a340d9-e6c5-40ac-bcc3-e120819f6ffc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['retro electro', 'electronic', 'synthwave', 'synthpop']
'TXXX:originalyear'                                 '2014'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.505754'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7ea62757-7c8f-4778-94dd-fad2c576e589')

========================== row from database ==========================
                                              'id'  1333103
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Vector Hold - (2014) Mechanized/03 - Supercharger.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  231
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  9377708
                                           'mtime'  1620645168
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave (2014) 03 electronic we synthwave chillwave retrowave
                                      'tag_artist'  Vector Hold
                                     'tag_release'  Mechanized
                                       'tag_title'  Supercharger
                                             'bpm'  138.0
                                    'search_title'  'supercharger':1
                                   'search_artist'  'hold':2 'vector':1
                                  'search_release'  'mechanized':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '2014':5,6 'chillwave':10 'disco':3 'electronic':7 'retrowave':11 'synthwave':9 'waves':2 'we':8
                                    'search_combo'  '00poprockelectronic':5 '00synthwave':8 '2014':9,10 'chillwave':14 'disco':7 'electronic':11 'hold':3B 'mechanized':4C 'retrowave':15 'supercharger':1A 'synthwave':13 'vector':2B 'waves':6 'we':12
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['retro electro', 'electronic', 'synthwave', 'synthpop']
                                        'tag_date'  2014
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645167.6175652  (2021-05-10 13:12:47)
                             'size'  9377708