======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '372'
                                          'artist'  'Doves'
                                     'text_people'  'Andy Williams/Jez Williams/Jimi Goodwin'
                                         'release'  'progsoup 10'
                                           'title'  'Sea Song'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;ifs-songwriter-indie-pop;rock-pop-indie;set-pl-progspace'
                                             'bpm'  '127.364'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x007\x001\x009\x008\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x002\x008\x000\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x006\x006\x000\x001\x000\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x007\x001\x009\x008\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x001\x002\x008\x000\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x006\x006\x000\x001\x000\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:&:Xw\x16ñ\x1fK\x80\x1ehO\x0e\x15\x10R'  PRIV(owner='WM/WMCollectionGroupID', data=b'&:Xw\x16\xf1\x1fK\x80\x1ehO\x0e\x15\x10R')
'PRIV:WM/WMCollectionID:&:Xw\x16ñ\x1fK\x80\x1ehO\x0e\x15\x10R'  PRIV(owner='WM/WMCollectionID', data=b'&:Xw\x16\xf1\x1fK\x80\x1ehO\x0e\x15\x10R')
'PRIV:WM/WMContentID:l$ßÐû»·Iªä!5Hþái'              PRIV(owner='WM/WMContentID', data=b'l$\xdf\xd0\xfb\xbb\xb7I\xaa\xe4!5H\xfe\xe1i')
'TALB' (Album/Movie/Show title)                     'progsoup 10'
'TBPM' (BPM (beats per minute))                     '127.364'
'TCOM' (Composer)                                   'Andy Williams/Jez Williams/Jimi Goodwin'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive',
 'ifs-songwriter-indie-pop',
 'rock-pop-indie',
 'set-pl-progspace']
'TDRC' (Recording time)                             '1975'
'TENC' (Encoded by)                                 'iTunes v4.2.0.72'
'TIT2' (Title/songname/content description)         'Sea Song'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Doves'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Astralwerks'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.30 dB'
'TXXX:replaygain_track_peak'                        '0.516224'

========================== row from database ==========================
                                              'id'  1411507
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/Progsoup 10/554 doves- Sea Song.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  372
                                           'genre'  rock-cppex-progressive;ifs-songwriter-indie-pop;rock-pop-indie;set-pl-progspace
                                        'filesize'  7460117
                                           'mtime'  1635956483
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP Progsoup 554 doves rock cppex progressive;ifs songwriter indie pop;rock pop indie;set pl progspace
                                      'tag_artist'  Doves
                                     'tag_release'  progsoup 10
                                       'tag_title'  Sea Song
                                             'bpm'  127.364
                                    'search_title'  'sea':1 'song':2
                                   'search_artist'  'doves':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '554':3 'classicprogpsy':1 'cppex':6 'doves':4 'ifs':8,10 'indie':12,18,20 'pl':22 'pop':13,15,17 'progressive':7,9 'progsoup':2 'progspace':23 'rock':5,14,16 'set':19,21 'songwriter':11
                                    'search_combo'  '554':7 'classicprogpsy':5 'cppex':10 'doves':3B,8 'ifs':12,14 'indie':16,22,24 'pl':26 'pop':17,19,21 'progressive':11,13 'progsoup':4C,6 'progspace':27 'rock':9,18,20 'sea':1A 'set':23,25 'song':2A 'songwriter':15
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1635956482.9555588  (2021-11-03 17:21:22)
                             'size'  7460117