======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '123'
                                          'artist'  'Jerry Colonna'
                                     'text_people'  ''
                                         'release'  'Music? For Screaming!!!'
                                           'title'  'Sweet Adeline'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['singer and songwriter', 'comedy', 'stuff i can sing', 'disney', 'outsider']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '8'
                                            'date'  '1954'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter;entertaining-unsorted'
                                             'bpm'  '120.3'
                                             'key'  '9B'
                                        'acoustid'  '26745102-2ee0-4d17-a128-80905742865d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'blog.wfmu.org'
'TALB' (Album/Movie/Show title)                     'Music? For Screaming!!!'
'TBPM' (BPM (beats per minute))                     '120.3'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter', 'entertaining-unsorted']
'TDOR' (Original release time)                      '1954'
'TDRC' (Recording time)                             '1954'
'TIT2' (Title/songname/content description)         'Sweet Adeline'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 '10" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Jerry Colonna'
'TPE2' (Band/orchestra/accompaniment)               'Jerry Colonna'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Brunswick Records'
'TRCK' (Track number/Position in set)               '7/8'
'TSO2'                                              'Colonna, Jerry'
'TSOP' (Performer sort order)                       'Colonna, Jerry'
'TXXX:Acoustid Id'                                  '26745102-2ee0-4d17-a128-80905742865d'
'TXXX:Artists'                                      'Jerry Colonna'
'TXXX:CATALOGNUMBER'                                '5540'
'TXXX:MusicBrainz Album Artist Id'                  '877bbc76-bcb5-489b-a211-0328bc149e7d'
'TXXX:MusicBrainz Album Id'                         'ee07c1d9-a91d-4135-9006-524d2836e859'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '877bbc76-bcb5-489b-a211-0328bc149e7d'
'TXXX:MusicBrainz Release Group Id'                 'ae1f41e0-aa70-437c-b6a1-eae7f1fd57d8'
'TXXX:MusicBrainz Release Track Id'                 '518462e2-dca6-4b79-aa4c-a27ecefe6a9f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['singer and songwriter', 'comedy', 'stuff i can sing', 'disney', 'outsider']
'TXXX:originalyear'                                 '1954'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.92 dB'
'TXXX:replaygain_track_peak'                        '0.615276'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5a7deef0-4143-494e-bb2a-82c6070d6a4e')

========================== row from database ==========================
                                              'id'  660167
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/275_7_Jerry_Colonna_-_Sweet_Adeline.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  123
                                           'genre'  ifs-songwriter;entertaining-unsorted
                                        'filesize'  4974039
                                           'mtime'  1620531429
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 275_7_Jerry_Colonna_ _Sweet_Adeline ifs songwriter;entertaining unsorted
                                      'tag_artist'  Jerry Colonna
                                     'tag_release'  Music? For Screaming!!!
                                       'tag_title'  Sweet Adeline
                                             'bpm'  120.3
                                    'search_title'  'adeline':2 'sweet':1
                                   'search_artist'  'colonna':2 'jerry':1
                                  'search_release'  'for':2 'music':1 'screaming':3
                                     'search_rest'  '275':1 '7':2 'adeline':6 'colonna':4 'entertaining':9,11 'ifs':7 'jerry':3 'songwriter':8,10 'sweet':5 'unsorted':12
                                    'search_combo'  '275':8 '7':9 'adeline':2A,13 'colonna':4B,11 'entertaining':16,18 'for':6C 'ifs':14 'jerry':3B,10 'music':5C 'screaming':7C 'songwriter':15,17 'sweet':1A,12 'unsorted':19
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['singer and songwriter', 'comedy', 'stuff i can sing', 'disney', 'outsider']
                                        'tag_date'  1954
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531429.2434368  (2021-05-09 05:37:09)
                             'size'  4974039