======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '392'
                                          'artist'  'Pink Floyd'
                                     'text_people'  'Waters'
                                         'release'  'Progsoup 30'
                                           'title'  'Money'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['psychedelic rock', 'rock', 'progressive rock', 'psychedelic', 'classic "
 "rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '89'
                                      'tracktotal'  ''
                                            'date'  '1973'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-billboard'
                                             'bpm'  '136.276'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '9+98462194CD52AFE3EF091677D6'
'COMM:iTunes_CDDB_IDs:eng'                          '9+98462194CD52AFE3EF091677D603B251+667451'
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'PRIV:WM/WMCollectionID:\x82V~\x13Ö\x10)@\x90[\x89«\x97÷?§'  PRIV(owner='WM/WMCollectionID', data=b'\x82V~\x13\xd6\x10)@\x90[\x89\xab\x97\xf7?\xa7')
'PRIV:WM/WMContentID:5Ï|\x84÷lÝC½[\x99?µhY\n'       PRIV(owner='WM/WMContentID', data=b'5\xcf|\x84\xf7l\xddC\xbd[\x99?\xb5hY\n')
'TALB' (Album/Movie/Show title)                     'Progsoup 30'
'TBPM' (BPM (beats per minute))                     '136.276'
'TCOM' (Composer)                                   'Waters'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-billboard']
'TDRC' (Recording time)                             '1973'
'TENC' (Encoded by)                                 'iTunes v4.2'
'TIT2' (Title/songname/content description)         'Money'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pink Floyd'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMI Europe Generic'
'TRCK' (Track number/Position in set)               '89'
'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'                                   ['psychedelic rock', 'rock', 'progressive rock', 'psychedelic', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.50 dB'
'TXXX:replaygain_track_peak'                        '0.516421'

========================== row from database ==========================
                                              'id'  1414561
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 30 (hitsoup)/1755 pink floyd -  Money.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  392
                                           'genre'  rock-cppex-progressive;set-pl-billboard
                                        'filesize'  7843634
                                           'mtime'  1620737119
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (hitsoup) 1755 pink floyd rock cppex progressive;set pl billboard
                                      'tag_artist'  Pink Floyd
                                     'tag_release'  Progsoup 30
                                       'tag_title'  Money
                                             'bpm'  136.276
                                    'search_title'  'money':1
                                   'search_artist'  'floyd':2 'pink':1
                                  'search_release'  '30':2 'progsoup':1
                                     'search_rest'  '1755':5 'billboard':15 'classicprogpsy':1 'cppex':9 'floyd':7 'hitsoup':3,4 'pink':6 'pl':14 'progressive':10,12 'progsoup':2 'rock':8 'set':11,13
                                    'search_combo'  '1755':10 '30':5C 'billboard':20 'classicprogpsy':6 'cppex':14 'floyd':3B,12 'hitsoup':8,9 'money':1A 'pink':2B,11 'pl':19 'progressive':15,17 'progsoup':4C,7 'rock':13 'set':16,18
                                    'tag_tracknum'  89
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['psychedelic rock', 'rock', 'progressive rock', 'psychedelic', 'classic rock']
                                        'tag_date'  1973
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737119.2006514  (2021-05-11 14:45:19)
                             'size'  7843634