======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '700'
                                          'artist'  'Frankie Goes to Hollywood'
                                     'text_people'  "Holly Johnson/Mark O'Toole/Peter Gill"
                                         'release'  ''
                                           'title'  'Welcome To The Pleasuredome (How To Remake The World)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'dance', 'british', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '114.414'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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"PRIV:WM/WMCollectionID:Õ;}\x13\r\x12ÃK¢'ÜRX\x05Cà"  PRIV(owner='WM/WMCollectionID', data=b"\xd5;}\x13\r\x12\xc3K\xa2'\xdcRX\x05C\xe0")
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'TBPM' (BPM (beats per minute))                     '114.414'
'TCOM' (Composer)                                   "Holly Johnson/Mark O'Toole/Peter Gill"
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Welcome To The Pleasuredome (How To Remake The World)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Frankie Goes To Hollywood'
'TPE2' (Band/orchestra/accompaniment)               'Frankie Goes to Hollywood'
'TPUB' (Publisher)                                  'ZTT'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'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', 'british', 'pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.11 dB'
'TXXX:replaygain_track_peak'                        '0.531232'

========================== row from database ==========================
                                              'id'  1313972
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/103-B Frankie Goes To Hollywood - Welcome To The Pleasuredome (long version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  700
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  28351108
                                           'mtime'  1620565414
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 103 B (long version) electronic we new wave post punk
                                      'tag_artist'  Frankie Goes to Hollywood
                                     'tag_release'  None
                                       'tag_title'  Welcome To The Pleasuredome (How To Remake The World)
                                             'bpm'  114.414
                                    'search_title'  'how':5,6 'pleasuredome':4 'remake':7 'the':3 'to':2 'welcome':1 'world':8,9
                                   'search_artist'  'frankie':1 'goes':2 'hollywood':4 'to':3
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '103':4 '1985':2 'b':5 'complete':3 'electronic':10 'long':6,7 'new':12 'post':14 'punk':15 'version':8,9 'wave':13 'we':11
                                    'search_combo'  '00poprockelectronic':14 '103':17 '1985':15 'b':18 'complete':16 'electronic':23 'frankie':10B 'goes':11B 'hollywood':13B 'how':5A,6A 'long':19,20 'new':25 'pleasuredome':4A 'post':27 'punk':28 'remake':7A 'the':3A 'to':2A,12B 'version':21,22 'wave':26 'we':24 'welcome':1A 'world':8A,9A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'dance', 'british', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565414.194171  (2021-05-09 15:03:34)
                             'size'  28351108