======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '212'
                                          'artist'  'Blehorkestar Bakija Bakic From Vranje'
                                     'text_people'  'Various Artists'
                                         'release'  'Balkan Blues'
                                           'title'  'Preserka'
                                           '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-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['4']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '16'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '132.098'
                                             'key'  '6A'
                                        'acoustid'  '48af8867-88cd-44e4-910a-639cde91656c'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 000004ED 00000426 00003D10 00004591 0001C268 0002BE24 000080CC 0000867F '
 '0003140F 0000C072')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B04 00000000008EA16C 00000000 004D92C7 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '16+CA6E4D2AB30811B09D9D7E9847DF571A+759412'
'TALB' (Album/Movie/Show title)                     'Balkan Blues'
'TBPM' (BPM (beats per minute))                     '132.098'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Various Artists'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-11-16'
'TENC' (Encoded by)                                 'iTunes v7.0.2'
'TIT2' (Title/songname/content description)         'Preserka'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Blehorkestar Bakija Bakic From Vranje'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Network Medien'
'TRCK' (Track number/Position in set)               '11/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Blehorkestar Bakija Bakic From Vranje'
'TXXX:ASIN'                                         'B0000300KS'
'TXXX:Acoustid Id'                                  '48af8867-88cd-44e4-910a-639cde91656c'
'TXXX:Artists'                                      'Blehorkestar Bakija Bakic From Vranje'
'TXXX:BARCODE'                                      '785965102425'
'TXXX:CATALOGNUMBER'                                '51024'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '03f67e07-fda7-40e8-8f12-96ab310a7297'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'efc51d3e-22f6-4001-a48b-b984e27f780e'
'TXXX:MusicBrainz Release Group Id'                 'b04a7c27-57dd-370b-aefd-e86a6dceb8de'
'TXXX:MusicBrainz Release Track Id'                 '1f29ba3a-c116-3341-bfc8-18d1e3613746'
'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'                                   '4'
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.755896'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'05c3f4c5-0993-4e1c-90a9-3d685eba3202')

========================== row from database ==========================
                                              'id'  1385018
                                            'path'  /data/Music/Bulk/00localcharacter/Bulgarian All Star Orchestra - balkan blues 2/Blehorkestar Bajija Bakić From Vranje - Preserka.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  212
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  5097613
                                           'mtime'  1620528382
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Bulgarian All Star Orchestra balkan blues 2 Bajija Bakić loc style gypsy balkan klezmer;mi brass
                                      'tag_artist'  Blehorkestar Bakija Bakic From Vranje
                                     'tag_release'  Balkan Blues
                                       'tag_title'  Preserka
                                             'bpm'  132.098
                                    'search_title'  'preserka':1
                                   'search_artist'  'bakic':3 'bakija':2 'blehorkestar':1 'from':4 'vranje':5
                                  'search_release'  'balkan':1 'blues':2
                                     'search_rest'  '2':7 'all':2 'bajija':8 'bakic':9,10 'balkan':5 'blues':6 'brass':18 'bulgarian':1 'gypsy':13 'klezmer':14,16 'loc':11 'mi':15,17 'orchestra':4 'star':3 'style':12
                                    'search_combo'  '2':15 'all':10 'bajija':16 'bakic':4B,17,18 'bakija':3B 'balkan':7C,13 'blehorkestar':2B 'blues':8C,14 'brass':26 'bulgarian':9 'from':5B 'gypsy':21 'klezmer':22,24 'loc':19 'mi':23,25 'orchestra':12 'preserka':1A 'star':11 'style':20 'vranje':6B
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['4']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528381.692565  (2021-05-09 04:46:21)
                             'size'  5097613