======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '400'
                                          'artist'  'Ivan Gough & Feenixpawl feat. Georgi Kay'
                                     'text_people'  ''
                                         'release'  'Beatport T0P 100 March 2012'
                                           'title'  'In My Mind (Axwell Mix)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['house', 'progressive', 'progressive house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '002'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '128.089'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Beatport T0P 100 March 2012'
'TBPM' (BPM (beats per minute))                     '128.089'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'In My Mind (Axwell Mix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ivan Gough & Feenixpawl feat. Georgi Kay'
'TRCK' (Track number/Position in set)               '002'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['house', 'progressive', 'progressive house', 'electronic']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.49 dB'
'TXXX:replaygain_track_peak'                        '0.347429'

========================== row from database ==========================
                                              'id'  1297708
                                            'path'  /data/Music/Bulk/00poprockelectronic/set/002. Ivan Gough & Feenixpawl feat. Georgi Kay - In My Mind (Axwell Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  400
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  16037009
                                           'mtime'  1620573834
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic set 002. electronic generic radio dance
                                      'tag_artist'  Ivan Gough & Feenixpawl feat. Georgi Kay
                                     'tag_release'  Beatport T0P 100 March 2012
                                       'tag_title'  In My Mind (Axwell Mix)
                                             'bpm'  128.089
                                    'search_title'  'axwell':4,5 'in':1 'mind':3 'mix':6,7 'my':2
                                   'search_artist'  'feat':4,5 'feenixpawl':3 'georgi':6 'gough':2 'ivan':1 'kay':7
                                  'search_release'  '100':3 '2012':5 'beatport':1 'march':4 't0p':2
                                     'search_rest'  '002':3,4 '00poprockelectronic':1 'dance':8 'electronic':5 'generic':6 'radio':7 'set':2
                                    'search_combo'  '002':22,23 '00poprockelectronic':20 '100':17C '2012':19C 'axwell':4A,5A 'beatport':15C 'dance':27 'electronic':24 'feat':11B,12B 'feenixpawl':10B 'generic':25 'georgi':13B 'gough':9B 'in':1A 'ivan':8B 'kay':14B 'march':18C 'mind':3A 'mix':6A,7A 'my':2A 'radio':26 'set':21 't0p':16C
                                    'tag_tracknum'  2
                                      '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-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['house', 'progressive', 'progressive house', 'electronic']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573834.2297537  (2021-05-09 17:23:54)
                             'size'  16037009