======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '429'
                                          'artist'  'Huey Lewis & The News'
                                     'text_people'  ''
                                         'release'  'Dance Classics Pop Edition Vol.4'
                                           'title'  'The Power Of Love (Extended Version)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'classic rock', 'pop rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '12'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'set-pl-zomg80s'
                                             'bpm'  '118.152'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Try Before You Buy'
'COMM:ID3v1 Comment:XXX'                            'Try Before You Buy'
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'TALB' (Album/Movie/Show title)                     'Dance Classics Pop Edition Vol.4'
'TBPM' (BPM (beats per minute))                     '118.152'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-zomg80s'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'The Power Of Love (Extended Version)'
'TKEY' (Initial key)                                '8B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Huey Lewis & The News'
'TPE2' (Band/orchestra/accompaniment)               'Huey Lewis & The News'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Romedia'
'TRCK' (Track number/Position in set)               '6/12'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame 3.98 V0 VBR Joint-Stereo'
'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', 'classic rock', 'pop rock', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.00 dB'
'TXXX:replaygain_track_peak'                        '0.427411'

========================== row from database ==========================
                                              'id'  1347430
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/196-B Huey Lewis & The News - The Power Of Love (extended version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  429
                                           'genre'  set-pl-zomg80s
                                        'filesize'  17165121
                                           'mtime'  1652397858
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 196 B (extended version) set pl zomg80s
                                      'tag_artist'  Huey Lewis & The News
                                     'tag_release'  Dance Classics Pop Edition Vol.4
                                       'tag_title'  The Power Of Love (Extended Version)
                                             'bpm'  118.152
                                    'search_title'  'extended':5,6 'love':4 'of':3 'power':2 'the':1 'version':7,8
                                   'search_artist'  'huey':1 'lewis':2 'news':4 'the':3
                                  'search_release'  '4':6 'classics':2 'dance':1 'edition':4 'pop':3 'vol':5 'vol4':7
                                     'search_rest'  '00poprockelectronic':1 '196':4 '1985':2 'b':5 'complete':3 'extended':6,7 'pl':11 'set':10 'version':8,9 'zomg80s':12
                                    'search_combo'  '00poprockelectronic':20 '196':23 '1985':21 '4':18C 'b':24 'classics':14C 'complete':22 'dance':13C 'edition':16C 'extended':5A,6A,25,26 'huey':9B 'lewis':10B 'love':4A 'news':12B 'of':3A 'pl':30 'pop':15C 'power':2A 'set':29 'the':1A,11B 'version':7A,8A,27,28 'vol':17C 'vol4':19C 'zomg80s':31
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'classic rock', 'pop rock', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397858.4181755  (2022-05-13 01:24:18)
                             'size'  17165121