======================== unified (from filesystem) ========================
                                         'bitrate'  '195.554'
                                        'duration'  '246'
                                          'artist'  'Fanfare Ciocărlia'
                                     'text_people'  ''
                                         'release'  'Queens and Kings'
                                           'title'  'Pănă cănd nu te Iubeam'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'brass', 'balkan', 'folk', 'world']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '106'
                                             'key'  '8A'
                                        'acoustid'  '6066db23-85f5-4c97-8ca7-943cbe54f2ac'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000514 00000000 0000147D 00000000 00022037 00000000 00007302 00000000 '
 '000356DD 00000000')
'PRIV:\x01ÿþ:\x00'                                  PRIV(owner='\x01ÿþ', data=b'\x00')
'TALB' (Album/Movie/Show title)                     'Queens and Kings'
'TBPM' (BPM (beats per minute))                     '106'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-02-23'
'TIT2' (Title/songname/content description)         'Pănă cănd nu te Iubeam'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fanfare Ciocărlia feat. Mitsou'
'TPE2' (Band/orchestra/accompaniment)               'Fanfare Ciocărlia'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Asphalt Tango Records GmbH'
'TRCK' (Track number/Position in set)               '4/14'
'TSO2'                                              'Fanfare Ciocărlia'
'TSOP' (Performer sort order)                       'Fanfare Ciocărlia feat. Mitsou'
'TXXX:ASIN'                                         'B000MRA45W'
'TXXX:Acoustid Id'                                  '6066db23-85f5-4c97-8ca7-943cbe54f2ac'
'TXXX:Artists'                                      'Fanfare Ciocărlia/Mitsou'
'TXXX:BARCODE'                                      '4015698138924'
'TXXX:CATALOGNUMBER'                                'CD-ATR 1207'
'TXXX:MusicBrainz Album Artist Id'                  'a98da524-e565-4d89-b729-17d5a5fe75e0'
'TXXX:MusicBrainz Album Id'                         '5e80ba68-d1c7-3352-8f92-7d8ecff54ae9'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a98da524-e565-4d89-b729-17d5a5fe75e0/3247bea4-83bc-4164-a754-c9508fbae0dd'
'TXXX:MusicBrainz Release Group Id'                 'c4975360-9249-32c0-806d-12b15bfbda22'
'TXXX:MusicBrainz Release Track Id'                 '0eadd731-47cc-39f7-8ced-1b95a66b1ff5'
'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:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['gypsy', 'brass', 'balkan', 'folk', 'world']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.25 dB'
'TXXX:replaygain_track_peak'                        '0.409967'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a6f4987b-422c-45ec-9de3-8677f3c0d652')

========================== row from database ==========================
                                              'id'  1378529
                                            'path'  /data/Music/Bulk/00localcharacter/Fanfare Ciocarlia - Kings And Queens/04 fanfare ciocarlia - queens and kings - pana cand nu te iubeam (mitsou - hungary).mp3
                                         'working'  None
                                         'bitrate'  195
                                    'duration_sec'  246
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  6127438
                                           'mtime'  1620528426
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Ciocarlia And 04 fanfare ciocarlia queens kings pana cand iubeam (mitsou hungary) loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Fanfare Ciocărlia
                                     'tag_release'  Queens and Kings
                                       'tag_title'  Pănă cănd nu te Iubeam
                                             'bpm'  106.0
                                    'search_title'  'cand':3,4 'iubeam':7 'nu':5 'pana':1,2 'te':6
                                   'search_artist'  'ciocarlia':2,3 'fanfare':1
                                  'search_release'  'and':2 'kings':3 'queens':1
                                     'search_rest'  'and':2 'balkan':17 'brass':22 'cand':7 'ciocarlia':1 'fanfare':3 'gypsy':15 'hungary':11,12 'iubeam':8 'kings':5 'klezmer':18,20 'loc':13 'mi':19,21 'mitsou':9,10 'or':16 'pana':6 'queens':4 'style':14
                                    'search_combo'  'and':12C,15 'balkan':30 'brass':35 'cand':3A,4A,20 'ciocarlia':9B,10B,14 'fanfare':8B,16 'gypsy':28 'hungary':24,25 'iubeam':7A,21 'kings':13C,18 'klezmer':31,33 'loc':26 'mi':32,34 'mitsou':22,23 'nu':5A 'or':29 'pana':1A,2A,19 'queens':11C,17 'style':27 'te':6A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'brass', 'balkan', 'folk', 'world']
                                        'tag_date'  2007
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620528426.4149158  (2021-05-09 04:47:06)
                             'size'  6127438