======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '259'
                                          'artist'  'Ken Nordine'
                                     'text_people'  ''
                                         'release'  'Triple Talk'
                                           'title'  'Think a Thought'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-3', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-soft-word'
                                             'bpm'  '129.5'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Triple Talk'
'TBPM' (BPM (beats per minute))                     '129.5'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-soft-word'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'Think a Thought'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Ken Nordine'
'TPE2' (Band/orchestra/accompaniment)               'Ken Nordine'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Snail Records'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Nordine, Ken'
'TSOP' (Performer sort order)                       'Nordine, Ken'
'TXXX:Artists'                                      'Ken Nordine'
'TXXX:Mp3gain_minmax'                               '142,217'
'TXXX:Mp3gain_undo'                                 '-001,-001,N'
'TXXX:MusicBrainz Album Artist Id'                  '02559a81-c2b5-46fd-a4d7-51d452fd3b3e'
'TXXX:MusicBrainz Album Id'                         '789764fd-8615-4803-9df6-3986fe960262'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '02559a81-c2b5-46fd-a4d7-51d452fd3b3e'
'TXXX:MusicBrainz Release Group Id'                 '2c2f488b-0f6e-4f56-a796-494075586130'
'TXXX:MusicBrainz Release Track Id'                 '026350a4-8a35-49fa-af13-9e804c7e942b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tracknum'                                     '01'
'TXXX:lastfmtags'                                   ['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']
'TXXX:originalyear'                                 '2011'
'TXXX:other'                                        'Think a Thought'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.53 dB'
'TXXX:replaygain_track_peak'                        '0.863924'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'eaf31cbb-9038-4371-a786-2fa05cc93eaf')

========================== row from database ==========================
                                              'id'  421971
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ken Nordine  (usa)/Ken Nordine - 1984 - Triple Talk (Snail) [128k]/01 Think a Thought.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  259
                                           'genre'  prerock-jb-jazz-soft-word
                                        'filesize'  4166595
                                           'mtime'  1620538568
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (usa) 1984 (Snail) [128k] 01 prerock jb jazz soft word
                                      'tag_artist'  Ken Nordine
                                     'tag_release'  Triple Talk
                                       'tag_title'  Think a Thought
                                             'bpm'  129.5
                                    'search_title'  'a':2 'think':1 'thought':3
                                   'search_artist'  'ken':1 'nordine':2
                                  'search_release'  'talk':2 'triple':1
                                     'search_rest'  '128k':6,7 '1984':3 'jazz':10 'jb':9 'prerock':8 'snail':4,5 'soft':11 'usa':1,2 'word':12
                                    'search_combo'  '128k':13,14 '1984':10 'a':2A 'jazz':17 'jb':16 'ken':4B 'nordine':5B 'prerock':15 'snail':11,12 'soft':18 'talk':7C 'think':1A 'thought':3A 'triple':6C 'usa':8,9 'word':19
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['cool', 'jazz', 'spoken word', 'word jazz', 'poetry']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620538568.1913993  (2021-05-09 07:36:08)
                             'size'  4166595