======================== unified (from filesystem) ========================
                                         'bitrate'  '229.614'
                                        'duration'  '36'
                                          'artist'  'Propagandhi'
                                     'text_people'  ''
                                         'release'  'Potemkin City Limits'
                                           'title'  'Superbowl Patriot XXXVI'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['political', 'punk rock', 'hardcore punk', 'punk', 'hardcore']"
                                     'discogstags'  "['punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '131.498'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Potemkin City Limits'
'TBPM' (BPM (beats per minute))                     '131.498'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-18'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['drumset', '䨀漀爀搀\u2000匀愀洀漀氀攀猀欀礀'], ['戀愀挀欀最爀漀甀渀搀\u2000瘀漀挀愀氀猀\u2000瘀漀挀愀氀', '䨀漀爀搀\u2000匀愀洀漀氀攀猀欀礀'], ['攀氀攀挀琀爀椀挀\u2000戀愀猀猀\u2000最甀椀琀愀爀', '吀漀搀搀\u2000䬀漀眀愀氀猀欀椀'], ['攀氀攀挀琀爀椀挀\u2000最甀椀琀愀爀', '䌀栀爀椀猀\u2000䠀愀渀渀愀栀']])
'TIT2' (Title/songname/content description)         'Superbowl Patriot XXXVI'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Propagandhi'
'TPE2' (Band/orchestra/accompaniment)               'Propagandhi'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'G7 Welcoming Committee'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Propagandhi'
'TSOP' (Performer sort order)                       'Propagandhi'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.90.3 --alt-preset standard'
'TXXX:CATALOGNUMBER'                                'G7043'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  'cc546218-cc08-4ae9-9592-ac1596c1470d'
'TXXX:MusicBrainz Album Id'                         '7347e16e-575a-44ec-afb2-b59ed26320c1'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cc546218-cc08-4ae9-9592-ac1596c1470d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['punk', 'rock']
'TXXX:lastfmtags'                                   ['political', 'punk rock', 'hardcore punk', 'punk', 'hardcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.95 dB'
'TXXX:replaygain_track_peak'                        '0.403600'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2b278515-a04a-4c2c-bda6-b15fe6ee5e70')

========================== row from database ==========================
                                              'id'  156038
                                            'path'  /data/Music/Bulk/00dwimp/Propagandhi/11 - Superbowl Patriot XXXVI.mp3
                                         'working'  None
                                         'bitrate'  230
                                    'duration_sec'  36
                                           'genre'  rock-gr-punk
                                        'filesize'  1064285
                                           'mtime'  1622658898
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 11 rock gr punk
                                      'tag_artist'  Propagandhi
                                     'tag_release'  Potemkin City Limits
                                       'tag_title'  Superbowl Patriot XXXVI
                                             'bpm'  131.498
                                    'search_title'  'patriot':2 'superbowl':1 'xxxvi':3
                                   'search_artist'  'propagandhi':1
                                  'search_release'  'city':2 'limits':3 'potemkin':1
                                     'search_rest'  '00dwimp':1 'gr':3 'punk':4 'rock':2
                                    'search_combo'  '00dwimp':8 'city':6C 'gr':10 'limits':7C 'patriot':2A 'potemkin':5C 'propagandhi':4B 'punk':11 'rock':9 'superbowl':1A 'xxxvi':3A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['political', 'punk rock', 'hardcore punk', 'punk', 'hardcore']
                                        'tag_date'  2005
                                     'discogstags'  ['punk', 'rock']

============================== file details ==============================
                                           'mtime'  1622658897.723102  (2021-06-02 20:34:57)
                             'size'  1064285