======================== unified (from filesystem) ========================
                                         'bitrate'  '200.561'
                                        'duration'  '154'
                                          'artist'  'The Police'
                                     'text_people'  ''
                                         'release'  'Reggatta de Blanc'
                                           'title'  'Contact'
                                           '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-3', 'q-other-3', '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'  '9'
                                      'tracktotal'  '11'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '95'
                                             'key'  '4A'
                                        'acoustid'  'daac6392-f5bd-45d4-915f-ce36669b4b05'
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))                     '95'
'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)         'Contact'
'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)               '9/11'
'TSO2'                                              'Police, The'
'TSOP' (Performer sort order)                       'Police, The'
'TSRC' (ISRC (international standard recording code))  'GBAAM7900009'
'TXXX:Acoustid Id'                                  'daac6392-f5bd-45d4-915f-ce36669b4b05'
'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'                 '36359636-f71d-42c7-b288-46aa8bcfe608'
'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'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.07 dB'
'TXXX:replaygain_track_peak'                        '0.553881'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c7f0491a-19da-4a7c-9edf-48aada636888')
'USLT::XXX'                                         ('I’ve got a lump in my throat about the note you wrote\n'
 'I’d come on over but I haven’t got a raincoat\n'
 '\n'
 'Have we got contact\n'
 'You and me? \n'
 'Have we got touchdown\n'
 'Can’t we be? \n'
 '\n'
 'I’ve got contacts in my book and in my eyes\n'
 'My good connection on the telephone never lies\n'
 '\n'
 'Have we got contact\n'
 'You and me? \n'
 'Have we got touchdown\n'
 'Can’t we be? \n'
 '\n'
 'I’ve got a list of the people I have known\n'
 'I’m never alone on the end of a phone\n'
 '\n'
 'Have we got contact\n'
 'You and me? \n'
 'Have we got touchdown\n'
 'Can’t we be? \n'
 '\n'
 'I’ve got a lump in my throat about the note you wrote\n'
 'I’d come on over but I haven’t got a raincoat\n'
 'I’d come on over but I haven’t got a raincoat')

========================== row from database ==========================
                                              'id'  1296310
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0163 Police - Regatta de Blanc/Reggatta de Blanc-09-Contact.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  154
                                           'genre'  rock-pop
                                        'filesize'  3961311
                                           'mtime'  1678465631
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0163 Regatta 09 rock pop
                                      'tag_artist'  The Police
                                     'tag_release'  Reggatta de Blanc
                                       'tag_title'  Contact
                                             'bpm'  95.0
                                    'search_title'  'contact':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':7 '0163':11 '1000':10 'album':8 'blanc':6C 'contact':1A 'de':5C 'police':3B 'pop':14 'regatta':12 'reggatta':4C 'rock':13 'the':2B 'top':9
                                    'tag_tracknum'  9
                                      '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-3', 'q-other-3', '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'  1678465630.916377  (2023-03-10 17:27:10)
                             'size'  3961311