======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '181'
                                          'artist'  'Karaván & Boban Marković'
                                     'text_people'  ''
                                         'release'  'Roma Flamenco'
                                           'title'  'Tango Gitano'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'serbia', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '108.355'
                                             'key'  '6A'
                                        'acoustid'  '722103ee-078d-4e4c-ae03-ed1c29f58e61'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Roma Flamenco'
'TBPM' (BPM (beats per minute))                     '108.355'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', 'Boban Marković Orkestar'], ['', 'Karaván']])
'TIT2' (Title/songname/content description)         'Tango Gitano'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Karaván & Boban Marković'
'TPE2' (Band/orchestra/accompaniment)               'Karaván & Boban Marković'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Karaván & Marković, Boban'
'TSOP' (Performer sort order)                       'Karaván & Marković, Boban'
'TXXX:Acoustid Id'                                  '722103ee-078d-4e4c-ae03-ed1c29f58e61'
'TXXX:Artists'                                      'Karaván/Boban Marković'
'TXXX:MusicBrainz Album Artist Id'                  'a6e5c3f4-4f70-44a8-8ec9-e1acc801a472/2a35930f-b863-4927-82da-34cb5cc74ebf'
'TXXX:MusicBrainz Album Id'                         '38819553-3a97-4d98-8a34-3dd36bf4de42'
'TXXX:MusicBrainz Album Release Country'            'HU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a6e5c3f4-4f70-44a8-8ec9-e1acc801a472/2a35930f-b863-4927-82da-34cb5cc74ebf'
'TXXX:MusicBrainz Release Group Id'                 '89af888d-9b65-3c65-81b5-98e3882db574'
'TXXX:MusicBrainz Release Track Id'                 'ff199e0d-a453-3c58-b379-ed63d7713afd'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['gypsy', 'serbia', 'folk']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.77 dB'
'TXXX:replaygain_track_peak'                        '0.378230'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a7280232-3656-49da-8323-20f93520ed85')

========================== row from database ==========================
                                              'id'  1235723
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Boban Markovic Orkestar/Roma Flamenco/09 Karavan & Boban Markovic - Tango gitano.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  181
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  4437495
                                           'mtime'  1620528273
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Markovic Orkestar 09 Karavan Markovic gitano loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Karaván & Boban Marković
                                     'tag_release'  Roma Flamenco
                                       'tag_title'  Tango Gitano
                                             'bpm'  108.355
                                    'search_title'  'gitano':2 'tango':1
                                   'search_artist'  'boban':3 'karavan':1,2 'markovic':4,5
                                  'search_release'  'flamenco':2 'roma':1
                                     'search_rest'  '00south':1 'balkan':13 'brass':18 'east':4 'europe':2 'gitano':8 'gypsy':11 'karavan':7 'klezmer':14,16 'loc':9 'markovic':5 'mi':15,17 'middle':3 'or':12 'orkestar':6 'style':10
                                    'search_combo'  '00south':10 'balkan':22 'boban':5B 'brass':27 'east':13 'europe':11 'flamenco':9C 'gitano':2A,17 'gypsy':20 'karavan':3B,4B,16 'klezmer':23,25 'loc':18 'markovic':6B,7B,14 'mi':24,26 'middle':12 'or':21 'orkestar':15 'roma':8C 'style':19 'tango':1A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'serbia', 'folk']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528272.7691658  (2021-05-09 04:44:32)
                             'size'  4437495