======================== unified (from filesystem) ========================
                                         'bitrate'  '206.126'
                                        'duration'  '990'
                                          'artist'  'Unitopia'
                                     'text_people'  ''
                                         'release'  'progsoup 16'
                                           'title'  "Journey's Friend"
                                           '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-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['australian', 'progressive rock', 'prog rock', 'rock']"
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '133.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'GEOB:CREAF_LCID'                                   GEOB(encoding=<Encoding.LATIN1: 0>, mime='text/plain', filename='', desc='CREAF_LCID', data=b'1252')
'GEOB:CT_CUSTOM'                                    GEOB(encoding=<Encoding.LATIN1: 0>, mime='text/plain', filename='', desc='CT_CUSTOM', data=b'')
'GEOB:CT_MY_RATING'                                 GEOB(encoding=<Encoding.LATIN1: 0>, mime='text/plain', filename='', desc='CT_MY_RATING', data=b'')
'PRIV:AverageLevel:ä\x1b\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xe4\x1b\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\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')
'TALB' (Album/Movie/Show title)                     'progsoup 16'
'TBPM' (BPM (beats per minute))                     '133.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         "Journey's Friend"
'TKEY' (Initial key)                                '8A'
'TMOO' (Mood)                                       '<Sconosciuto>'
'TPE1' (Lead performer(s)/Soloist(s))               'Unitopia'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7'
'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:discogstags'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['australian', 'progressive rock', 'prog rock', 'rock']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.12 dB'
'TXXX:replaygain_track_peak'                        '0.388504'

========================== row from database ==========================
                                              'id'  1496625
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 16/905 unitopia - journey_s friend.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  990
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  25530620
                                           'mtime'  1620736591
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 905 unitopia journey_s friend rock cppex progressive;set pl progspace
                                      'tag_artist'  Unitopia
                                     'tag_release'  progsoup 16
                                       'tag_title'  Journey's Friend
                                             'bpm'  133.0
                                    'search_title'  'friend':4 'journey':1 'journeys':3 's':2
                                   'search_artist'  'unitopia':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '905':3 'classicprogpsy':1 'cppex':9 'friend':7 'journey':5 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 's':6 'set':11,13 'unitopia':4
                                    'search_combo'  '905':9 'classicprogpsy':7 'cppex':15 'friend':4A,13 'journey':1A,11 'journeys':3A 'pl':20 'progressive':16,18 'progsoup':6C,8 'progspace':21 'rock':14 's':2A,12 'set':17,19 'unitopia':5B,10
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['australian', 'progressive rock', 'prog rock', 'rock']
                                        'tag_date'  2008
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620736591.4575884  (2021-05-11 14:36:31)
                             'size'  25530620