======================== unified (from filesystem) ========================
                                         'bitrate'  '162.267'
                                        'duration'  '116'
                                          'artist'  'Mindless Self-Indulgence'
                                     'text_people'  ''
                                         'release'  'Despierta Los Ninos'
                                           'title'  'Capitol P'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial', 'industrial jungle pussy punk', 'punk', 'electronic', "
 "'alternative']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '119.900'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Despierta Los Ninos'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Capitol P'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mindless Self-Indulgence'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['industrial',
 'industrial jungle pussy punk',
 'punk',
 'electronic',
 'alternative']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.08 dB'
'TXXX:replaygain_track_peak'                        '0.339681'

========================== row from database ==========================
                                              'id'  1254409
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Mindless Self Indulgence/2003 - Despierta Los Ninos/03 - Capitol P.mp3
                                         'working'  None
                                         'bitrate'  162
                                    'duration_sec'  116
                                           'genre'  rock-gr-punk
                                        'filesize'  2372708
                                           'mtime'  1620563011
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 2003 03 rock gr punk
                                      'tag_artist'  Mindless Self-Indulgence
                                     'tag_release'  Despierta Los Ninos
                                       'tag_title'  Capitol P
                                             'bpm'  119.9
                                    'search_title'  'capitol':1 'p':2
                                   'search_artist'  'indulgence':3 'mindless':1 'self':2 'selfindulgence':4
                                  'search_release'  'despierta':1 'los':2 'ninos':3
                                     'search_rest'  '2003':5 'gr':7 'hiphop':1 'punk':8 'rap':2 'rnb':3 'rock':6 'turntablism':4
                                    'search_combo'  '2003':14 'capitol':1A 'despierta':7C 'gr':16 'hiphop':10 'indulgence':5B 'los':8C 'mindless':3B 'ninos':9C 'p':2A 'punk':17 'rap':11 'rnb':12 'rock':15 'self':4B 'selfindulgence':6B 'turntablism':13
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', '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-3']
                                      'lastfmtags'  ['industrial', 'industrial jungle pussy punk', 'punk', 'electronic', 'alternative']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620563010.6596515  (2021-05-09 14:23:30)
                             'size'  2372708