======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '82'
                                          'artist'  'Gipsy Star'
                                     'text_people'  ''
                                         'release'  'Gadjo Dilo - Un Film De Tony Gatlif'
                                           'title'  'Frissons'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'Q-PLAY-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']"
                                     'discogstags'  "['romani', 'folk, world, & country', 'vocal', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer'
                                             'bpm'  '94.946'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:ܶ.\x084þ¸I\xa0.R/UçÆK'     PRIV(owner='WM/WMCollectionID', data=b'\xdc\xb6.\x084\xfe\xb8I\xa0.R/U\xe7\xc6K')
'PRIV:WM/WMContentID:KÏ~$h#éI¡÷.\x10âæ\x98®'        PRIV(owner='WM/WMContentID', data=b'K\xcf~$h#\xe9I\xa1\xf7.\x10\xe2\xe6\x98\xae')
'TALB' (Album/Movie/Show title)                     'Gadjo Dilo - Un Film De Tony Gatlif'
'TBPM' (BPM (beats per minute))                     '94.946'
'TCMP'                                              '0'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-gypsy or balkan or klezmer'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Frissons'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gipsy Star'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1'
'TPUB' (Publisher)                                  'Warner Music France'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['romani', 'folk, world, & country', 'vocal', 'folk']
'TXXX:lastfmtags'                                   ['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+17.55 dB'
'TXXX:replaygain_track_peak'                        '0.087325'

========================== row from database ==========================
                                              'id'  975617
                                            'path'  /data/Music/Bulk/00localcharacter/Gadjo Dilo - Un Film De Tony Gatlif/Gadjo Dilo - Un Film De Tony Gatlif - 10 - Frissons - Gipsy Star.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  82
                                           'genre'  loc-style-gypsy or balkan or klezmer
                                        'filesize'  2676530
                                           'mtime'  1620592626
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 10 loc style gypsy or balkan or klezmer
                                      'tag_artist'  Gipsy Star
                                     'tag_release'  Gadjo Dilo - Un Film De Tony Gatlif
                                       'tag_title'  Frissons
                                             'bpm'  94.946
                                    'search_title'  'frissons':1
                                   'search_artist'  'gipsy':1 'star':2
                                  'search_release'  'de':5 'dilo':2 'film':4 'gadjo':1 'gatlif':7 'tony':6 'un':3
                                     'search_rest'  'balkan':5 'gypsy':3 'klezmer':6 'loc':1 'or':4 'style':2
                                    'search_combo'  'balkan':15 'de':8C 'dilo':5C 'film':7C 'frissons':1A 'gadjo':4C 'gatlif':10C 'gipsy':2B 'gypsy':13 'klezmer':16 'loc':11 'or':14 'star':3B 'style':12 'tony':9C 'un':6C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-2', '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-PLAY-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'romania', 'gypsy folk music', 'balkan', 'world']
                                        'tag_date'  1998
                                     'discogstags'  ['romani', 'folk, world, & country', 'vocal', 'folk']

============================== file details ==============================
                                           'mtime'  1620592625.5675  (2021-05-09 22:37:05)
                             'size'  2676530