======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '179'
                                          'artist'  "Johnny Moore's Three Blazers"
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  '"Merry Christmas, Baby"'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jump blues', 'blues', 'rhythm and blues', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  'XM01'
                                      'tracktotal'  ''
                                            'date'  '1948'
                                        'comments'  ''
                                           'genre'  'set-th-christmas'
                                             'bpm'  '140.044'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 1948 and peaked at # on Various Charts. Label/Number: Exclusive 63X. '
 'Hot R&B Singles\r\n')
'TBPM' (BPM (beats per minute))                     '140.044'
'TCON' (Content type, a.k.a. Genre)                 'set-th-christmas'
'TDRC' (Recording time)                             '1948'
'TIT2' (Title/songname/content description)         '"Merry Christmas, Baby"'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               "Johnny Moore's Three Blazers"
'TRCK' (Track number/Position in set)               'XM01'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jump blues', 'blues', 'rhythm and blues', 'swing']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.17 dB'
'TXXX:replaygain_track_peak'                        '0.640860'
'UFID:'                                             UFID(owner='', data=b'XL\x00 CH1948_008')

========================== row from database ==========================
                                              'id'  1516807
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1948/ch1948_008 - johnny moore_s three blazers - __merry christmas, baby__ 160 s (3.00).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  179
                                           'genre'  set-th-christmas
                                        'filesize'  3592192
                                           'mtime'  1676045724
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1948 ch1948_008 johnny moore_s three blazers __merry christmas, baby__ 160 (3.00) set th christmas
                                      'tag_artist'  Johnny Moore's Three Blazers
                                     'tag_release'  None
                                       'tag_title'  "Merry Christmas, Baby"
                                             'bpm'  140.044
                                    'search_title'  'baby':4 'christmas':2,3 'merry':1
                                   'search_artist'  'blazers':6 'johnny':1 'moore':2 'moores':4 's':3 'three':5
                                  'search_release'  
                                     'search_rest'  '00':20 '008':8 '00oldiepop':5 '160':18 '1948':6 '3':19 '300':21 'baby':17 'blazers':13 'ch1948':7 'christmas':15,16 'country':4 'exotica':2 'jazz':1 'johnny':9 'merry':14 'moore':10 'oldies':3 's':11 'set':22 'th':23 'three':12
                                    'search_combo'  '00':30 '008':18 '00oldiepop':15 '160':28 '1948':16 '3':29 '300':31 'baby':4A,27 'blazers':10B,23 'ch1948':17 'christmas':2A,3A,25,26 'country':14 'exotica':12 'jazz':11 'johnny':5B,19 'merry':1A,24 'moore':6B,20 'moores':8B 'oldies':13 's':7B,21 'set':32 'th':33 'three':9B,22
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['jump blues', 'blues', 'rhythm and blues', 'swing']
                                        'tag_date'  1948
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676045724.1652057  (2023-02-10 17:15:24)
                             'size'  3592192