======================== unified (from filesystem) ========================
                                         'bitrate'  '190.679'
                                        'duration'  '297'
                                          'artist'  'The Police'
                                     'text_people'  ''
                                         'release'  'Reggatta de Blanc'
                                           'title'  'Walking on the Moon'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'classic rock', 'pop', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '147'
                                             'key'  '4A'
                                        'acoustid'  '56c5924d-d462-4d68-b7f3-9d78b86c96c0'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Reggatta de Blanc'
'TBPM' (BPM (beats per minute))                     '147'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1979'
'TDRC' (Recording time)                             '2007-08-08'
'TIT2' (Title/songname/content description)         'Walking on the Moon'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'The Police'
'TPE2' (Band/orchestra/accompaniment)               'The Police'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A&M Records'
'TRCK' (Track number/Position in set)               '6/11'
'TSO2'                                              'Police, The'
'TSOP' (Performer sort order)                       'Police, The'
'TSRC' (ISRC (international standard recording code))  'GBAAM0201175/GBAAM7900007/USAAM7900007'
'TXXX:Acoustid Id'                                  '56c5924d-d462-4d68-b7f3-9d78b86c96c0'
'TXXX:Artists'                                      'The Police'
'TXXX:BARCODE'                                      '4988005472311'
'TXXX:CATALOGNUMBER'                                'UIJY-9004'
'TXXX:MusicBrainz Album Artist Id'                  '9e0e2b01-41db-4008-bd8b-988977d6019a'
'TXXX:MusicBrainz Album Id'                         '54382cb8-efb7-4e7f-92f9-cb54e989ac20'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9e0e2b01-41db-4008-bd8b-988977d6019a'
'TXXX:MusicBrainz Release Group Id'                 '2b98e6d7-a521-332f-961e-d281ba33ba3d'
'TXXX:MusicBrainz Release Track Id'                 '6a6878d1-66a1-46cf-930f-9374476e2493'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'classic rock', 'pop', 'rock']
'TXXX:originalyear'                                 '1979'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.930386'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f167e61d-5117-4e80-b7f1-2f99eef286ce')
'USLT::XXX'                                         ('Giant steps are what you take\r\n'
 'Walking on the moon\r\n'
 "I hope my legs don't break\r\n"
 'Walking on the moon\r\n'
 'We could walk forever\r\n'
 'Walking on the moon\r\n'
 'We could live together\r\n'
 'Walking on, walking on the moon\r\n'
 '\r\n'
 'Walking back from your house\r\n'
 'Walking on the moon\r\n'
 'Walking back from your house\r\n'
 'Walking on the moon\r\n'
 'Feet they hardly touch the ground\r\n'
 'Walking on the moon\r\n'
 "My feet don't hardly make no sound\r\n"
 'Walking on, walking on the moon\r\n'
 '\r\n'
 'Some may say\r\n'
 "I'm wishing my days away\r\n"
 'No way\r\n'
 "And if it's the price I pay\r\n"
 'Some say\r\n'
 "Tomorrow's another day\r\n"
 'You stay\r\n'
 'I may as well play\r\n'
 '\r\n'
 'Giant steps are what you take\r\n'
 'Walking on the moon\r\n'
 "I hope my legs don't break\r\n"
 'Walking on the moon\r\n'
 'We could walk forever\r\n'
 'Walking on the moon\r\n'
 'We could be together\r\n'
 'Walking on, walking on the moon\r\n'
 '\r\n'
 'Some may say\r\n'
 "I'm wishing my days away\r\n"
 'No way\r\n'
 "And if it's the price I pay\r\n"
 'Some say\r\n'
 "Tomorrow's another day\r\n"
 'You stay\r\n'
 'I may as well play\r\n'
 '\r\n'
 'Keep it up, keep it up')

========================== row from database ==========================
                                              'id'  1314829
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0163 Police - Regatta de Blanc/Reggatta de Blanc-06-Walking on the Moon.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  297
                                           'genre'  rock-pop
                                        'filesize'  7197156
                                           'mtime'  1678465630
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0163 Regatta 06 rock pop
                                      'tag_artist'  The Police
                                     'tag_release'  Reggatta de Blanc
                                       'tag_title'  Walking on the Moon
                                             'bpm'  147.0
                                    'search_title'  'moon':4 'on':2 'the':3 'walking':1
                                   'search_artist'  'police':2 'the':1
                                  'search_release'  'blanc':3 'de':2 'reggatta':1
                                     'search_rest'  '00poprockelectronic':1 '0163':5 '1000':4 'album':2 'pop':8 'regatta':6 'rock':7 'top':3
                                    'search_combo'  '00poprockelectronic':10 '0163':14 '1000':13 'album':11 'blanc':9C 'de':8C 'moon':4A 'on':2A 'police':6B 'pop':17 'regatta':15 'reggatta':7C 'rock':16 'the':3A,5B 'top':12 'walking':1A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'new wave', 'classic rock', 'pop', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678465630.3707168  (2023-03-10 17:27:10)
                             'size'  7197156