======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '247'
                                          'artist'  'Laura Branigan'
                                     'text_people'  ''
                                         'release'  'Absolute Party'
                                           'title'  'Self Control'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'dance', 'female vocalists', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'set-pl-zomg80s'
                                             'bpm'  '106.643'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Absolute Party'
'TBPM' (BPM (beats per minute))                     '106.643'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-zomg80s'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Self Control'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Laura Branigan'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'dance', 'female vocalists', 'pop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.842508'

========================== row from database ==========================
                                              'id'  1339439
                                            'path'  /data/Music/Bulk/00poprockelectronic/Laura Branigan/Laura Branigan__MBZ;#Laura Branigan;#Absolute Party;#17;#Self Control.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  247
                                           'genre'  set-pl-zomg80s
                                        'filesize'  6942231
                                           'mtime'  1652397904
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Branigan__MBZ;#Laura Branigan;#Absolute Party;#17;#Self set pl zomg80s
                                      'tag_artist'  Laura Branigan
                                     'tag_release'  Absolute Party
                                       'tag_title'  Self Control
                                             'bpm'  106.643
                                    'search_title'  'control':2 'self':1
                                   'search_artist'  'branigan':2 'laura':1
                                  'search_release'  'absolute':1 'party':2
                                     'search_rest'  '00poprockelectronic':1 '17':13,16 'absolute':9,11 'branigan':2,5,8,10 'laura':4,7 'mbz':3,6 'party':12,15 'pl':19 'self':14,17 'set':18 'zomg80s':20
                                    'search_combo'  '00poprockelectronic':7 '17':19,22 'absolute':5C,15,17 'branigan':4B,8,11,14,16 'control':2A 'laura':3B,10,13 'mbz':9,12 'party':6C,18,21 'pl':25 'self':1A,20,23 'set':24 'zomg80s':26
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'new wave', 'dance', 'female vocalists', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397903.7610655  (2022-05-13 01:25:03)
                             'size'  6942231