======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '261'
                                          'artist'  'The Incredible Istanbul Gipsy Band'
                                     'text_people'  ''
                                         'release'  'The Incredible Istanbul Gipsy Band'
                                           'title'  'kusttino oro (time of the gipsies)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey'
                                             'bpm'  '136.736'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Incredible Istanbul Gipsy Band'
'TBPM' (BPM (beats per minute))                     '136.736'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-turkey'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Burst mode)'
'TIT2' (Title/songname/content description)         'kusttino oro (time of the gipsies)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Incredible Istanbul Gipsy Band'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.595636'

========================== row from database ==========================
                                              'id'  401292
                                            'path'  /data/Music/Bulk/00localcharacter/musique de Turquie/the incredible instanbul gipsy band/07 - Kusttino oro  (time of the gipsies).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  261
                                           'genre'  loc-m-turkey
                                        'filesize'  6274053
                                           'mtime'  1620527404
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter musique de Turquie incredible instanbul gipsy band 07 Kusttino loc turkey
                                      'tag_artist'  The Incredible Istanbul Gipsy Band
                                     'tag_release'  The Incredible Istanbul Gipsy Band
                                       'tag_title'  kusttino oro (time of the gipsies)
                                             'bpm'  136.736
                                    'search_title'  'gipsies':7,8 'kusttino':1 'of':5 'oro':2 'the':6 'time':3,4
                                   'search_artist'  'band':5 'gipsy':4 'incredible':2 'istanbul':3 'the':1
                                  'search_release'  'band':5 'gipsy':4 'incredible':2 'istanbul':3 'the':1
                                     'search_rest'  'band':7 'de':2 'gipsy':6 'incredible':4 'instanbul':5 'kusttino':8 'loc':9 'musique':1 'turkey':10 'turquie':3
                                    'search_combo'  'band':13B,18C,25 'de':20 'gipsies':7A,8A 'gipsy':12B,17C,24 'incredible':10B,15C,22 'instanbul':23 'istanbul':11B,16C 'kusttino':1A,26 'loc':27 'musique':19 'of':5A 'oro':2A 'the':6A,9B,14C 'time':3A,4A 'turkey':28 'turquie':21
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527403.757803  (2021-05-09 04:30:03)
                             'size'  6274053