======================== unified (from filesystem) ========================
                                         'bitrate'  '207.844'
                                        'duration'  '249'
                                          'artist'  'Воплі Відоплясова'
                                     'text_people'  ''
                                         'release'  'Russendisko: Hits'
                                           'title'  'You Took the Piss Out of Me'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ukrainian', 'folk rock', 'rock', 'ukrainian rock', 'alternative']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '16'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '145.895'
                                             'key'  '9A'
                                        'acoustid'  '1d6faa53-65be-464b-8514-f5c10f257fb0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Russendisko: Hits'
'TBPM' (BPM (beats per minute))                     '145.895'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-01-13'
'TIT2' (Title/songname/content description)         'You Took the Piss Out of Me'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '249100'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Воплі Відоплясова'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Trikont'
'TRCK' (Track number/Position in set)               '14/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Vopli Vidoplyasova'
'TSRC' (ISRC (international standard recording code))  'DE2DY1200007/DEF980230814'
'TXXX:ASIN'                                         'B00007EBAE'
'TXXX:Acoustid Id'                                  '1d6faa53-65be-464b-8514-f5c10f257fb0'
'TXXX:Artists'                                      'Воплі Відоплясова'
'TXXX:BARCODE'                                      '4015698030822'
'TXXX:CATALOGNUMBER'                                'US-0308'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '2f6d9692-2244-4354-814d-51bd20380ae4'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '4f59ee7e-850a-4398-abc9-090d72ad3b0e'
'TXXX:MusicBrainz Release Group Id'                 '4ff42183-a8d1-32d1-bed2-b734993d28a4'
'TXXX:MusicBrainz Release Track Id'                 '4e7b3ced-5937-3508-9f91-f9c505e5d056'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['ukrainian', 'folk rock', 'rock', 'ukrainian rock', 'alternative']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.80 dB'
'TXXX:replaygain_track_peak'                        '0.361898'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0f76fd8a-3d6e-4a8f-ba5a-2fcf6a2fc332')

========================== row from database ==========================
                                              'id'  474328
                                            'path'  /data/Music/Bulk/00localcharacter/various_artists - Russendisko- Hits/14 - VV - You Took the Piss out of Me.mp3
                                         'working'  None
                                         'bitrate'  207
                                    'duration_sec'  249
                                           'genre'  loc-unsorted
                                        'filesize'  6519526
                                           'mtime'  1621629966
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter various_artists 14 VV out loc unsorted
                                      'tag_artist'  Воплі Відоплясова
                                     'tag_release'  Russendisko: Hits
                                       'tag_title'  You Took the Piss Out of Me
                                             'bpm'  145.895
                                    'search_title'  'me':7 'of':6 'out':5 'piss':4 'the':3 'took':2 'you':1
                                   'search_artist'  'voplі':2 'vіdoplyasova':4 'воплі':1 'відоплясова':3
                                  'search_release'  'hits':3 'russendisko':1,2
                                     'search_rest'  'artists':2 'loc':5 'out':4 'unsorted':6 'various':1 'vv':3
                                    'search_combo'  'artists':16 'hits':14C 'loc':19 'me':7A 'of':6A 'out':5A,18 'piss':4A 'russendisko':12C,13C 'the':3A 'took':2A 'unsorted':20 'various':15 'voplі':9B 'vv':17 'vіdoplyasova':11B 'you':1A 'воплі':8B 'відоплясова':10B
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['ukrainian', 'folk rock', 'rock', 'ukrainian rock', 'alternative']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621629966.2571003  (2021-05-21 22:46:06)
                             'size'  6519526