======================== unified (from filesystem) ========================
                                         'bitrate'  '266.178'
                                        'duration'  '194'
                                          'artist'  'Ween'
                                     'text_people'  ''
                                         'release'  'The Mollusk'
                                           'title'  'The Blarney Stone'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'indie rock', 'experimental', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'alternative rock', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-rock'
                                             'bpm'  '105.040'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=102, count=0)
'TALB' (Album/Movie/Show title)                     'The Mollusk'
'TBPM' (BPM (beats per minute))                     '105.040'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-rock'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-06-25'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'The Blarney Stone'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ween'
'TPE2' (Band/orchestra/accompaniment)               'Ween'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elektra'
'TRCK' (Track number/Position in set)               '6/14'
'TSO2'                                              'Ween'
'TSOP' (Performer sort order)                       'Ween'
'TXXX:ASIN'                                         'B000002HOM'
'TXXX:BARCODE'                                      '075596201322'
'TXXX:CATALOGNUMBER'                                '62013-2'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:MusicBrainz Album Artist Id'                  'c0eee88b-47f2-4cd2-ac48-a045e902a432'
'TXXX:MusicBrainz Album Id'                         '98d4e2e0-2ed1-43af-81d4-e5182d871a16'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c0eee88b-47f2-4cd2-ac48-a045e902a432'
'TXXX:Q-HAP'                                        '2'
'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'                                  ['electronic', 'rock', 'alternative rock', 'synth-pop']
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'indie rock', 'experimental', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.78 dB'
'TXXX:replaygain_track_peak'                        '0.395447'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'86c77144-5c6f-4e4e-9478-b0ae3067437b')

========================== row from database ==========================
                                              'id'  1271795
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Ween/06 - The Blarney Stone.mp3
                                         'working'  None
                                         'bitrate'  266
                                    'duration_sec'  194
                                           'genre'  ifs-songwriter-rock
                                        'filesize'  6485728
                                           'mtime'  1637523005
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 06 ifs songwriter rock
                                      'tag_artist'  Ween
                                     'tag_release'  The Mollusk
                                       'tag_title'  The Blarney Stone
                                             'bpm'  105.04
                                    'search_title'  'blarney':2 'stone':3 'the':1
                                   'search_artist'  'ween':1
                                  'search_release'  'mollusk':2 'the':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'rock':5 'songwriter':2
                                    'search_combo'  '00singer':7 'blarney':2A 'eos':9 'ifs':10 'mollusk':6C 'rock':11 'songwriter':8 'stone':3A 'the':1A,5C 'ween':4B
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['indie', 'alternative', 'indie rock', 'experimental', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic', 'rock', 'alternative rock', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1637523005.110697  (2021-11-21 20:30:05)
                             'size'  6485728