======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '248'
                                          'artist'  'Wham!'
                                     'text_people'  ''
                                         'release'  'The Best Of Wham! (If You Were There)'
                                           'title'  "I'm Your Man"
                                           '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-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'dance', 'british', 'pop']"
                                     'discogstags'  "['synth-pop', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '131.328'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'PRIV:AverageLevel:{!\x00\x00'                      PRIV(owner='AverageLevel', data=b'{!\x00\x00')
'PRIV:PeakValue:¡\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xa1\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:Z\x00A\x00C\x00R\x00 \x00D\x00B\x00S\x00\x00\x00'  PRIV(owner='WM/Provider', data=b'Z\x00A\x00C\x00R\x00 \x00D\x00B\x00S\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:;\x00\x00\x00'        PRIV(owner='WM/UniqueFileIdentifier', data=b';\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:°Ìkï&^²D°vã\x98\x81Þ\x7f¬'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xb0\xcck\xef&^\xb2D\xb0v\xe3\x98\x81\xde\x7f\xac')
'PRIV:WM/WMCollectionID:°Ìkï&^²D°vã\x98\x81Þ\x7f¬'  PRIV(owner='WM/WMCollectionID', data=b'\xb0\xcck\xef&^\xb2D\xb0v\xe3\x98\x81\xde\x7f\xac')
'PRIV:WM/WMContentID:Ö4ù8Î\x9aÙF\x9ch°iËÃ)W'        PRIV(owner='WM/WMContentID', data=b'\xd64\xf98\xce\x9a\xd9F\x9ch\xb0i\xcb\xc3)W')
'TALB' (Album/Movie/Show title)                     'The Best Of Wham! (If You Were There)'
'TBPM' (BPM (beats per minute))                     '131.328'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "I'm Your Man"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wham!'
'TPE2' (Band/orchestra/accompaniment)               'Wham!'
'TPUB' (Publisher)                                  'Epic'
'TRCK' (Track number/Position in set)               '2'
'TXXX:CT_GAPLESS_DATA'                              'T_GAPLE'
'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:discogstags'                                  ['synth-pop', 'electronic', 'pop']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.57 dB'
'TXXX:replaygain_track_peak'                        '0.373604'

========================== row from database ==========================
                                              'id'  1508718
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/374-A Wham - I_m Your Man (single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  248
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9943040
                                           'mtime'  1620565578
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 374 A I_m (single version) electronic we new wave or post punk
                                      'tag_artist'  Wham!
                                     'tag_release'  The Best Of Wham! (If You Were There)
                                       'tag_title'  I'm Your Man
                                             'bpm'  131.328
                                    'search_title'  'i':1 'im':3 'm':2 'man':5 'your':4
                                   'search_artist'  'wham':1
                                  'search_release'  'best':2 'if':5,6 'of':3 'the':1 'there':9,10 'were':8 'wham':4 'you':7
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '374':4 'a':5 'complete':3 'electronic':12 'i':6 'm':7 'new':14 'or':16 'post':17 'punk':18 'single':8,9 'version':10,11 'wave':15 'we':13
                                    'search_combo'  '00poprockelectronic':17 '1985':18 '374':20 'a':21 'best':8C 'complete':19 'electronic':28 'i':1A,22 'if':11C,12C 'im':3A 'm':2A,23 'man':5A 'new':30 'of':9C 'or':32 'post':33 'punk':34 'single':24,25 'the':7C 'there':15C,16C 'version':26,27 'wave':31 'we':29 'were':14C 'wham':6B,10C 'you':13C 'your':4A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           '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-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'dance', 'british', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  ['synth-pop', 'electronic', 'pop']

============================== file details ==============================
                                           'mtime'  1620565578.4910588  (2021-05-09 15:06:18)
                             'size'  9943040