======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '242'
                                          'artist'  'Dark-o-matic'
                                     'text_people'  'www.mp3db.pro'
                                         'release'  'Face the Beat: Session 5'
                                           'title'  'Zugswang'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'Q-SYN-3', 'Q-PLAY-3', 'q-bass-4', 'Q-CHART-1', 'q-drums-3', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-MIXBEAT-2', 'Q-BUSY-3', "
 "'Q-GRIT-3']")
                                      'lastfmtags'  "['synthpop', 'new wave', 'synthwave']"
                                     'discogstags'  "['electro', 'electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '87'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '120.0'
                                             'key'  '4A'
                                        'acoustid'  '7aa7ce57-6909-40e5-8813-92eb7ac68acc'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Face the Beat: Session 5'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'www.mp3db.pro'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2019'
'TDRC' (Recording time)                             '2019-10-26'
'TIT2' (Title/songname/content description)         'Zugswang'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Dark-o-matic'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Side-Line'
'TRCK' (Track number/Position in set)               '17/87'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Dark-o-matic'
'TSRC' (ISRC (international standard recording code))  'QZDA71976663/QZHN81985280'
'TXXX:Acoustid Id'                                  '7aa7ce57-6909-40e5-8813-92eb7ac68acc'
'TXXX:Artists'                                      'Dark-o-matic'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c6675b71-3e3e-4e59-8e9d-c98d945fc354'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '337dfcac-0368-47b2-b308-618c1ea81af0'
'TXXX:MusicBrainz Release Group Id'                 '9de3a168-aa7c-45c1-aa44-58b9be1f0ba0'
'TXXX:MusicBrainz Release Track Id'                 '0e8d6f96-70cd-4224-b7c8-e1b81127561e'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'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'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electro', 'electronic', 'synth-pop']
'TXXX:lastfmtags'                                   ['synthpop', 'new wave', 'synthwave']
'TXXX:originalyear'                                 '2019'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.73 dB'
'TXXX:replaygain_track_peak'                        '0.366129'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f5f4f686-f092-4103-a85f-23f78a1c0864')

========================== row from database ==========================
                                              'id'  1489820
                                            'path'  /data/Music/Bulk/00dwimp/Face The Beat - Session 5 (2019)/17. Dark-o-matic - Zugswang.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  242
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  9792545
                                           'mtime'  1636300931
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp The (2019) 17. eid ebm or industrial or darkwave
                                      'tag_artist'  Dark-o-matic
                                     'tag_release'  Face the Beat: Session 5
                                       'tag_title'  Zugswang
                                             'bpm'  120.0
                                    'search_title'  'zugswang':1
                                   'search_artist'  'dark':1 'darkomatic':4 'matic':3 'o':2
                                  'search_release'  '5':6 'beat':3,4 'face':1 'session':5 'the':2
                                     'search_rest'  '00dwimp':1 '17':5,6 '2019':3,4 'darkwave':11 'ebm':8 'eid':7 'industrial':10 'or':9 'the':2
                                    'search_combo'  '00dwimp':12 '17':16,17 '2019':14,15 '5':11C 'beat':8C,9C 'dark':2B 'darkomatic':5B 'darkwave':22 'ebm':19 'eid':18 'face':6C 'industrial':21 'matic':4B 'o':3B 'or':20 'session':10C 'the':7C,13 'zugswang':1A
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-1', 'Q-GRIT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-3', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-1', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['synthpop', 'new wave', 'synthwave']
                                        'tag_date'  2019
                                     'discogstags'  ['electro', 'electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636300931.4507487  (2021-11-07 17:02:11)
                             'size'  9792545