======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '188'
                                          'artist'  'Mad Manoush'
                                     'text_people'  ''
                                         'release'  'Gadjo'
                                           'title'  'Django (feat. Robin Nolan)'
                                           '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-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'lowlands 2009', 'gypsy punk', 'folk', 'rock']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '17'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '103.855'
                                             'key'  '6A'
                                        'acoustid'  'b4722595-d4c6-4d20-95ce-9fa4d69a412b'
rest: ''

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

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'PRIV:AverageLevel:{\x0f\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x0f\x00\x00')
'PRIV:PeakValue:¡;\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1;\x00\x00')
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'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
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'TALB' (Album/Movie/Show title)                     'Gadjo'
'TBPM' (BPM (beats per minute))                     '103.855'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-03-03'
'TIT2' (Title/songname/content description)         'Django (feat. Robin Nolan)'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '189253'
'TPE1' (Lead performer(s)/Soloist(s))               'Mad Manoush'
'TPE2' (Band/orchestra/accompaniment)               'Mad Manoush'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/17'
'TSO2'                                              'Mad Manoush'
'TSOP' (Performer sort order)                       'Mad Manoush'
'TXXX:Acoustid Id'                                  'b4722595-d4c6-4d20-95ce-9fa4d69a412b'
'TXXX:MusicBrainz Album Artist Id'                  '6c0bdb07-d84d-4965-9e79-d073b2165fcc'
'TXXX:MusicBrainz Album Id'                         '2984da2f-becf-4784-96d9-c158c7a45dc6'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6c0bdb07-d84d-4965-9e79-d073b2165fcc'
'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', 'lowlands 2009', 'gypsy punk', 'folk', 'rock']
'TXXX:q-bass'                                       '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.03 dB'
'TXXX:replaygain_track_peak'                        '0.412841'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'94ad58d8-c2ba-42a6-b338-f1fdcae3bada')

========================== row from database ==========================
                                              'id'  1273787
                                            'path'  /data/Music/Bulk/00localcharacter/Mad Manoush 2006 Gadjo/02. Django.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  188
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  6052257
                                           'mtime'  1620528754
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 2006 02. loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Mad Manoush
                                     'tag_release'  Gadjo
                                       'tag_title'  Django (feat. Robin Nolan)
                                             'bpm'  103.855
                                    'search_title'  'django':1 'feat':2,3 'nolan':5,6 'robin':4
                                   'search_artist'  'mad':1 'manoush':2
                                  'search_release'  'gadjo':1
                                     'search_rest'  '02':2,3 '2006':1 'balkan':8 'brass':13 'gypsy':6 'klezmer':9,11 'loc':4 'mi':10,12 'or':7 'style':5
                                    'search_combo'  '02':11,12 '2006':10 'balkan':17 'brass':22 'django':1A 'feat':2A,3A 'gadjo':9C 'gypsy':15 'klezmer':18,20 'loc':13 'mad':7B 'manoush':8B 'mi':19,21 'nolan':5A,6A 'or':16 'robin':4A 'style':14
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'lowlands 2009', 'gypsy punk', 'folk', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620528754.3646703  (2021-05-09 04:52:34)
                             'size'  6052257