======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '183'
                                          'artist'  'Kings of Convenience'
                                     'text_people'  ''
                                         'release'  'Riot on an Empty Street'
                                           'title'  'Cayman Islands'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['indie', 'acoustic', 'love at first listen', 'acoustic dreams', 'singer "
 "songwriter']")
                                     'discogstags'  "['progressive house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '87'
                                             'key'  '3B'
                                        'acoustid'  '159c36d9-996f-4c43-9632-1733e80553fe'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Riot on an Empty Street'
'TBPM' (BPM (beats per minute))                     '87'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Cayman Islands'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Kings of Convenience'
'TPE2' (Band/orchestra/accompaniment)               'Kings of Convenience'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Source UK'
'TRCK' (Track number/Position in set)               '3/12'
'TSO2'                                              'Kings of Convenience'
'TSOP' (Performer sort order)                       'Kings of Convenience'
'TXXX:ASIN'                                         'B00029MMQO'
'TXXX:Acoustid Id'                                  '159c36d9-996f-4c43-9632-1733e80553fe'
'TXXX:Artists'                                      'Kings of Convenience'
'TXXX:BARCODE'                                      '724357166515'
'TXXX:CATALOGNUMBER'                                'SOURLP 099'
'TXXX:MusicBrainz Album Artist Id'                  'cf0f4547-ffbd-4011-98ad-0bec9ba022db'
'TXXX:MusicBrainz Album Id'                         'ac9b0652-e883-4be3-ad58-fd1fb33a5ac4'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cf0f4547-ffbd-4011-98ad-0bec9ba022db'
'TXXX:MusicBrainz Release Group Id'                 'd0e15374-e370-3558-b2e4-6f2f4e6394e2'
'TXXX:MusicBrainz Release Track Id'                 '8429ca70-a9ac-4573-aab5-4d9e0a335835'
'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'                                  ['progressive house', 'electronic']
'TXXX:lastfmtags'                                   ['indie',
 'acoustic',
 'love at first listen',
 'acoustic dreams',
 'singer songwriter']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.393651'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b87f7027-ea94-49b3-b145-933de2eaf3c5')
'USLT::XXX'                                         ('Through the alleyways to cool off in the shadows \n'
 'then into the street following the water \n'
 "there's a bearded man paddling in his canoe \n"
 'looks as if he has come all the way from the cayman islands \n'
 '\n'
 'these canals, it seems, they all go in circles \n'
 "places look the same, and we're the only difference \n"
 "the wind is in your hair, it's covering my view \n"
 "I'm holding on to you, on a bike we've hired until tomorrow \n"
 '\n'
 'if only they could see, if only they had been here \n'
 'they would understand, how someone could have chosen \n'
 "to go the length I've gone, to spend just one day riding \n"
 'holding on to you, I never thought it would be this clear')

========================== row from database ==========================
                                              'id'  187894
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Kings of Convenience/MBZ;#Kings of Convenience;#Riot on an Empty Street;#03;#Cayman Islands.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  183
                                           'genre'  ifs-songwriter
                                        'filesize'  5921401
                                           'mtime'  1637330796
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos MBZ;#Kings Convenience;#Riot Street;#03;#Cayman ifs songwriter
                                      'tag_artist'  Kings of Convenience
                                     'tag_release'  Riot on an Empty Street
                                       'tag_title'  Cayman Islands
                                             'bpm'  87.0
                                    'search_title'  'cayman':1 'islands':2
                                   'search_artist'  'convenience':3 'kings':1 'of':2
                                  'search_release'  'an':3 'empty':4 'on':2 'riot':1 'street':5
                                     'search_rest'  '00singer':1 '03':13,16 'cayman':14,17 'convenience':8,10 'eos':3 'ifs':18 'kings':5,7 'mbz':4,6 'riot':9,11 'songwriter':2 'street':12,15
                                    'search_combo'  '00singer':11 '03':23,26 'an':8C 'cayman':1A,24,27 'convenience':5B,18,20 'empty':9C 'eos':13 'ifs':28 'islands':2A 'kings':3B,15,17 'mbz':14,16 'of':4B 'on':7C 'riot':6C,19,21 'songwriter':12 'street':10C,22,25
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'love at first listen', 'acoustic dreams', 'singer songwriter']
                                        'tag_date'  2004
                                     'discogstags'  ['progressive house', 'electronic']

============================== file details ==============================
                                           'mtime'  1637330795.5018315  (2021-11-19 15:06:35)
                             'size'  5921401