======================== unified (from filesystem) ========================
                                         'bitrate'  '192.123'
                                        'duration'  '118'
                                          'artist'  'Dj Lhasa'
                                     'text_people'  ''
                                         'release'  'The Top Of The Dance Collection 2005'
                                           'title'  'No Controles (Nonstop)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'trance', 'eurodance', 'techno', 'electronic', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '41'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '145.580'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'The Top Of The Dance Collection 2005'
'TBPM' (BPM (beats per minute))                     '145.580'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'No Controles (Nonstop)'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dj Lhasa'
'TRCK' (Track number/Position in set)               '41'
'TXXX:MP3GAIN_UNDO'                                 '+006,+006,N'
'TXXX:MusicMagic Data'                              'AgEAWscGoAGL4Jffgj80P27znIOBvIFcxEWRIXWi1tz5noABgAHJaq0Y+HHe3A14gGaAAR3lgBMTgy7sgrLddAlbAEm0KfzS/B2AAaKojvaMv4HzJZG2TZC5gf6DT8k+lS5qFMfZ/PWEgoGXy8q3kvnu3G8AdoAngAEet4EyIJ8b54aR49XqSPqcuED6GtKsgaM='
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'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:lastfmtags'                                   ['dance', 'trance', 'eurodance', 'techno', 'electronic', 'italian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.20 dB'
'TXXX:replaygain_track_peak'                        '0.362263'

========================== row from database ==========================
                                              'id'  1285028
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/top, dance, club, best of, etc/Dj Lhasa - The Top Of The Dance Collection 2005 - 41 - No Controles (Nonstop).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  118
                                           'genre'  electronic-th-techno
                                        'filesize'  2856160
                                           'mtime'  1620573252
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted top, dance, club, best of, etc 41 electronic th techno
                                      'tag_artist'  Dj Lhasa
                                     'tag_release'  The Top Of The Dance Collection 2005
                                       'tag_title'  No Controles (Nonstop)
                                             'bpm'  145.58
                                    'search_title'  'controles':2 'no':1 'nonstop':3,4
                                   'search_artist'  'dj':1 'lhasa':2
                                  'search_release'  '2005':6 'collection':5 'dance':4 'of':3 'the':1 'top':2
                                     'search_rest'  '00poprockelectronic':1 '41':13 'best':9 'club':7,8 'dance':5,6 'electronic':14 'etc':12 'of':10,11 'techno':16 'th':15 'top':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 '2005':12C '41':25 'best':21 'club':19,20 'collection':11C 'controles':2A 'dance':10C,17,18 'dj':5B 'electronic':26 'etc':24 'lhasa':6B 'no':1A 'nonstop':3A,4A 'of':9C,22,23 'techno':28 'th':27 'the':7C 'top':8C,15,16 'unsorted':14
                                    'tag_tracknum'  41
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'trance', 'eurodance', 'techno', 'electronic', 'italian']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573251.9659748  (2021-05-09 17:14:11)
                             'size'  2856160