======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '708'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Progsoup 20'
                                           'title'  'The Nice / She Belongs To Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-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-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '143.416'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'1\x000\x00+\x009\x006\x00+\x004\x00E\x004\x00A\x00+\x00B\x002\x008\x00E\x00+\x001\x000\x001\x004\x001\x00+\x001\x004\x000\x00C\x00F\x00+\x001\x009\x001\x004\x00F\x00+\x001\x00D\x00D\x002\x001\x00+\x002\x001\x006\x00F\x003\x00+\x002\x005\x003\x00A\x00F\x00+\x002\x008\x00F\x000\x00C\x00+\x002\x00C\x00B\x008\x00C\x00+\x003\x001\x000\x003\x00D\x00+\x003\x005\x002\x009\x00B\x00+\x003\x00A\x000\x005\x004\x00+\x003\x00F\x00D\x009\x007\x00+\x004\x00C\x00D\x001\x002\x00+\x005\x000\x002\x00A\x00A\x00\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: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 \x002\x003\x002\x009\x002\x004\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x003\x002\x009\x002\x004\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:è~ª°pòJ³re\x9d\x07Æ\x91\x96'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe8~\xaa\xb0p\xc3\xb2J\xb3re\x9d\x07\xc6\x91\x96')
'PRIV:WM/WMCollectionID:è~ª°pòJ³re\x9d\x07Æ\x91\x96'  PRIV(owner='WM/WMCollectionID', data=b'\xe8~\xaa\xb0p\xc3\xb2J\xb3re\x9d\x07\xc6\x91\x96')
'TALB' (Album/Movie/Show title)                     'Progsoup 20'
'TBPM' (BPM (beats per minute))                     '143.416'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace', 'set-pl-progspace']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'The Nice / She Belongs To Me'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '708200'
'TPE1' (Lead performer(s)/Soloist(s))               'various artists'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Black Top'
'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: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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.60 dB'
'TXXX:replaygain_track_peak'                        '0.521923'

========================== row from database ==========================
                                              'id'  1415628
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 20/1127 The Nice _ She Belongs To Me.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  708
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  11345992
                                           'mtime'  1620747616
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1127 _ rock cppex progressive;set pl progspace
                                      'tag_artist'  None
                                     'tag_release'  Progsoup 20
                                       'tag_title'  The Nice / She Belongs To Me
                                             'bpm'  143.416
                                    'search_title'  'belongs':4 'me':6 'nice':2 'she':3 'the':1 'to':5
                                   'search_artist'  None
                                  'search_release'  '20':2 'progsoup':1
                                     'search_rest'  '1127':3 'classicprogpsy':1 'cppex':5 'pl':10 'progressive':6,8 'progsoup':2 'progspace':11 'rock':4 'set':7,9
                                    'search_combo'  '1127':11 '20':8C 'belongs':4A 'classicprogpsy':9 'cppex':13 'me':6A 'nice':2A 'pl':18 'progressive':14,16 'progsoup':7C,10 'progspace':19 'rock':12 'set':15,17 'she':3A 'the':1A 'to':5A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  12B
                                           '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620747616.0377967  (2021-05-11 17:40:16)
                             'size'  11345992