======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '246'
                                          'artist'  'Tears For Fears'
                                     'text_people'  ''
                                         'release'  '1985 - Songs From The Big Chair (2014 30th Anniversary Edition) : CD 2'
                                           'title'  'Shout (U.S. Single 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-1', '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'  '10'
                                      'tracktotal'  '16'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '96.714'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '1985 - Songs From The Big Chair (2014 30th Anniversary Edition) : CD 2'
'TBPM' (BPM (beats per minute))                     '96.714'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Shout (U.S. Single Version)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tears For Fears'
'TPE2' (Band/orchestra/accompaniment)               'Tears For Fears'
'TPOS' (Part of a set)                              '2/4'
'TRCK' (Track number/Position in set)               '10/16'
'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'                                       '1'
'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'                        '+0.44 dB'
'TXXX:replaygain_track_peak'                        '0.480332'

========================== row from database ==========================
                                              'id'  1351986
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/185-A Tears For Fears - Shout (U.S. single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  246
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  9935245
                                           'mtime'  1628353826
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic complete 185 single version) electronic we electropop synthpop
                                      'tag_artist'  Tears For Fears
                                     'tag_release'  1985 - Songs From The Big Chair (2014 30th Anniversary Edition) : CD 2
                                       'tag_title'  Shout (U.S. Single Version)
                                             'bpm'  96.714
                                    'search_title'  's':3 'shout':1 'single':5 'u':2 'us':4 'version':6,7
                                   'search_artist'  'fears':3 'for':2 'tears':1
                                  'search_release'  '1985':1 '2':14 '2014':7,8 '30th':9 'anniversary':10 'big':5 'cd':13 'chair':6 'edition':11,12 'from':3 'songs':2 'the':4
                                     'search_rest'  '00poprockelectronic':1 '185':3 'complete':2 'electronic':7 'electropop':9 'single':4 'synthpop':10 'version':5,6 'we':8
                                    'search_combo'  '00poprockelectronic':25 '185':27 '1985':11C '2':24C '2014':17C,18C '30th':19C 'anniversary':20C 'big':15C 'cd':23C 'chair':16C 'complete':26 'edition':21C,22C 'electronic':31 'electropop':33 'fears':10B 'for':9B 'from':13C 's':3A 'shout':1A 'single':5A,28 'songs':12C 'synthpop':34 'tears':8B 'the':14C 'u':2A 'us':4A 'version':6A,7A,29,30 'we':32
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             '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-1', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353826.0195122  (2021-08-07 18:30:26)
                             'size'  9935245