======================== unified (from filesystem) ========================
                                         'bitrate'  '227.251'
                                        'duration'  '189'
                                          'artist'  'Röyksopp'
                                     'text_people'  ''
                                         'release'  'Absolute Summer Hits 2009 (dis'
                                           'title'  'The Girl and the Robot'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-4', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '120.974'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Absolute Summer Hits 2009 (dis'
'TBPM' (BPM (beats per minute))                     '120.974'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'The Girl and the Robot'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Röyksopp'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.339643'

========================== row from database ==========================
                                              'id'  1422605
                                            'path'  /data/Music/Bulk/00poprockelectronic/Royksopp/216-ryksopp_feat_robyn-the_girl_and_the_robot.mp3
                                         'working'  None
                                         'bitrate'  227
                                    'duration_sec'  189
                                           'genre'  electronic-unsorted
                                        'filesize'  5391175
                                           'mtime'  1620571902
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Royksopp 216 ryksopp_feat_robyn the_girl_and_the_robot electronic unsorted
                                      'tag_artist'  Röyksopp
                                     'tag_release'  Absolute Summer Hits 2009 (dis
                                       'tag_title'  The Girl and the Robot
                                             'bpm'  120.974
                                    'search_title'  'and':3 'girl':2 'robot':4 'the':1
                                   'search_artist'  'royksopp':1,2
                                  'search_release'  '2009':4 'absolute':1 'dis':5,6 'hits':3 'summer':2
                                     'search_rest'  '00poprockelectronic':1 '216':3 'and':9 'electronic':12 'feat':5 'girl':8 'robot':11 'robyn':6 'royksopp':2 'ryksopp':4 'the':7,10 'unsorted':13
                                    'search_combo'  '00poprockelectronic':13 '2009':10C '216':15 'absolute':7C 'and':3A,21 'dis':11C,12C 'electronic':24 'feat':17 'girl':2A,20 'hits':9C 'robot':4A,23 'robyn':18 'royksopp':5B,6B,14 'ryksopp':16 'summer':8C 'the':1A,19,22 'unsorted':25
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571902.267232  (2021-05-09 16:51:42)
                             'size'  5391175