======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '464'
                                          'artist'  'CERRONE'
                                     'text_people'  ''
                                         'release'  'Energy FM 104.2'
                                           'title'  'Supenature (Joachim Garraud radio rmx)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'house', '70s', 'electronic', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '130.031265'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'PCNT' (Play counter)                               PCNT(count=0)
'POPM:traktor@native-instruments.de'                POPM(email='traktor@native-instruments.de', rating=0, count=0)
'TALB' (Album/Movie/Show title)                     'Energy FM 104.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1975'
'TENC' (Encoded by)                                 'ShpurloS'
'TIT2' (Title/songname/content description)         'Supenature (Joachim Garraud radio rmx)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'CERRONE'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:TraktorID'                                    '04-AdABIyMjIyMjIyMjIyMjJDQ1VkRFREVERERERERERERFVWeZiYmZmZmaut/v7+/v7+/v7+/e3u/v3t7v797e7v/u7v7t7dz//e3Vbv7+/f/+/f/+//79/////v////7////+/////v////7v////7///7ln////v////7////+/////thERERFVVVVaEREREVVVVVqq6qqq6u7q+///////////////////////4f//+/v////7////+///+/v///v7////+/////v/////+cir+/e3u/v7t7//+3t7v7t7elkVEREVFVWeGREREREVVZ0IREQAAAAAAAAAAAAAAAA'
'TXXX:TraktorPeakDB'                                '0.000000'
'TXXX:TraktorPerceivedDB'                           '-0.600534'
'TXXX:fBPM'                                         '130.031265'
'TXXX:fBPMQuality'                                  '0.498264'
'TXXX:lastfmtags'                                   ['dance', 'house', '70s', 'electronic', 'disco']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.40 dB'
'TXXX:replaygain_track_peak'                        '0.509768'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.nowals.ru')

========================== row from database ==========================
                                              'id'  1340632
                                            'path'  /data/Music/Bulk/00poprockelectronic/Energy FM 104.2 [OLD]/CERRONE - Supenature (Joachim Garraud radio rmx).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  464
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  11147136
                                           'mtime'  1621696199
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [OLD] electronic generic or unsorted
                                      'tag_artist'  CERRONE
                                     'tag_release'  Energy FM 104.2
                                       'tag_title'  Supenature (Joachim Garraud radio rmx)
                                             'bpm'  130.031
                                    'search_title'  'garraud':4 'joachim':2,3 'radio':5 'rmx':6,7 'supenature':1
                                   'search_artist'  'cerrone':1
                                  'search_release'  '104':3 '1042':5 '2':4 'energy':1 'fm':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 'generic':5 'old':2,3 'or':6 'unsorted':7
                                    'search_combo'  '00poprockelectronic':14 '104':11C '1042':13C '2':12C 'cerrone':8B 'electronic':17 'energy':9C 'fm':10C 'garraud':4A 'generic':18 'joachim':2A,3A 'old':15,16 'or':19 'radio':5A 'rmx':6A,7A 'supenature':1A 'unsorted':20
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', '70s', 'electronic', 'disco']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696199.440306  (2021-05-22 17:09:59)
                             'size'  11147136