======================== unified (from filesystem) ========================
                                         'bitrate'  '192.05'
                                        'duration'  '93'
                                          'artist'  'The Plot To Blow Up The Eiffel Tower'
                                     'text_people'  ''
                                         'release'  'Dissertation, Honey'
                                           'title'  "Sometimes I Wish I'd Lost A Leg"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['post hardcore', 'hardcore', 'punk', 'experimental', 'noise rock']"
                                     'discogstags'  "['punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-sced'
                                             'bpm'  '121.848'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Dissertation, Honey'
'TBPM' (BPM (beats per minute))                     '121.848'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-sced']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         "Sometimes I Wish I'd Lost A Leg"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Plot To Blow Up The Eiffel Tower'
'TPE2' (Band/orchestra/accompaniment)               'The Plot To Blow Up The Eiffel Tower'
'TRCK' (Track number/Position in set)               '2'
'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:discogstags'                                  ['punk', 'rock']
'TXXX:lastfmtags'                                   ['post hardcore', 'hardcore', 'punk', 'experimental', 'noise rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.06 dB'
'TXXX:replaygain_track_peak'                        '0.387165'

========================== row from database ==========================
                                              'id'  1514247
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Plot To Blow Up The Eiffel Tower/[2003] Dissertation, Honey/02 Sometimes I Wish I_d Lost A Leg.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  93
                                           'genre'  electronic-unsorted;set-pl-sced
                                        'filesize'  2277879
                                           'mtime'  1676126869
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2003] 02 I_d electronic unsorted;set pl sced
                                      'tag_artist'  The Plot To Blow Up The Eiffel Tower
                                     'tag_release'  Dissertation, Honey
                                       'tag_title'  Sometimes I Wish I'd Lost A Leg
                                             'bpm'  121.848
                                    'search_title'  'a':8 'd':5 'i':2,4 'id':6 'leg':9 'lost':7 'sometimes':1 'wish':3
                                   'search_artist'  'blow':4 'eiffel':6 'plot':2 'the':1 'to':3 'tower':7 'up':5
                                  'search_release'  'dissertation':1,2 'honey':3
                                     'search_rest'  '00poprockelectronic':1 '2003':2,3 'd':5 'electronic':6 'i':4 'pl':11 'sced':12 'set':8,10 'unsorted':7,9
                                    'search_combo'  '00poprockelectronic':20 '2003':21,22 'a':8A 'blow':13B 'd':5A,24 'dissertation':17C,18C 'eiffel':15B 'electronic':25 'honey':19C 'i':2A,4A,23 'id':6A 'leg':9A 'lost':7A 'pl':30 'plot':11B 'sced':31 'set':27,29 'sometimes':1A 'the':10B 'to':12B 'tower':16B 'unsorted':26,28 'up':14B 'wish':3A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['post hardcore', 'hardcore', 'punk', 'experimental', 'noise rock']
                                        'tag_date'  2003
                                     'discogstags'  ['punk', 'rock']

============================== file details ==============================
                                           'mtime'  1676126868.7976046  (2023-02-11 15:47:48)
                             'size'  2277879