======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '292'
                                          'artist'  'Tears For Fears'
                                     'text_people'  ''
                                         'release'  'Songs From The Big Chair (Deluxe Edition Disc 2)'
                                           'title'  "Shout (7'' Single) (Deluxe Edition Version)"
                                           '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-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '97.977'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         'ExactAudioCopy v0.99pb4'
'COMM:ID3v1 Comment:XXX'                            'ExactAudioCopy v0.99pb4'
'TALB' (Album/Movie/Show title)                     'Songs From The Big Chair (Deluxe Edition Disc 2)'
'TBPM' (BPM (beats per minute))                     '97.977'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Shout (7'' Single) (Deluxe Edition Version)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tears For Fears'
'TPE2' (Band/orchestra/accompaniment)               'Tears For Fears'
'TRCK' (Track number/Position in set)               '3'
'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', 'synth pop', 'pop', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.465359'
'TXXX:ÿþIDCSDI9'                                    ['113008', 'C']

========================== row from database ==========================
                                              'id'  1318535
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/185-B Tears For Fears - Shout (short version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  292
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  11710336
                                           'mtime'  1628353826
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 185 (short version) electronic we electropop synthpop
                                      'tag_artist'  Tears For Fears
                                     'tag_release'  Songs From The Big Chair (Deluxe Edition Disc 2)
                                       'tag_title'  Shout (7'' Single) (Deluxe Edition Version)
                                             'bpm'  97.977
                                    'search_title'  '7':2,3 'deluxe':6,7 'edition':8 'shout':1 'single':4,5 'version':9,10
                                   'search_artist'  'fears':3 'for':2 'tears':1
                                  'search_release'  '2':10,11 'big':4 'chair':5 'deluxe':6,7 'disc':9 'edition':8 'from':2 'songs':1 'the':3
                                     'search_rest'  '00poprockelectronic':1 '185':4 '1985':2 'complete':3 'electronic':9 'electropop':11 'short':5,6 'synthpop':12 'version':7,8 'we':10
                                    'search_combo'  '00poprockelectronic':25 '185':28 '1985':26 '2':23C,24C '7':2A,3A 'big':17C 'chair':18C 'complete':27 'deluxe':6A,7A,19C,20C 'disc':22C 'edition':8A,21C 'electronic':33 'electropop':35 'fears':13B 'for':12B 'from':15C 'short':29,30 'shout':1A 'single':4A,5A 'songs':14C 'synthpop':36 'tears':11B 'the':16C 'version':9A,10A,31,32 'we':34
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353826.3358433  (2021-08-07 18:30:26)
                             'size'  11710336