======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '173'
                                          'artist'  'Orioles'
                                     'text_people'  ''
                                         'release'  'Soulful Christmas: WDAS 105.3 FM Philadelphia'
                                           'title'  "What Are You Doing New Year's Eve"
                                           'quals'  ("['Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', 'q-chart-1', "
 "'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['doo wop', 'rhythm and blues', '50s', 'oldies', 'doo-wop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  ''
                                            'date'  '1949'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '144.438'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ['Debuted 1949 and peaked at #9 on the R&B Charts. Source: R&B Singles. BPM: '
 '4845. \r\n',
 'Debuted 1949 and peaked at # on Various Charts. Label/Number: Jubilee 5017. '
 'Hot R&B Singles\r\n']
'COMM:ID3v1 Comment:XXX'                            'Debuted 1949 and peaked at #'
'TALB' (Album/Movie/Show title)                     'Soulful Christmas: WDAS 105.3 FM Philadelphia'
'TBPM' (BPM (beats per minute))                     '144.438'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1949'
'TIT2' (Title/songname/content description)         "What Are You Doing New Year's Eve"
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '173662'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Orioles'
'TRCK' (Track number/Position in set)               '20'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['doo wop', 'rhythm and blues', '50s', 'oldies', 'doo-wop']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.00 dB'
'TXXX:replaygain_track_peak'                        '0.542081'
'UFID:'                                             UFID(owner='', data=b'XL\x00 CH1949_020')

========================== row from database ==========================
                                              'id'  1518573
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1949/ch1949_020 - orioles - what are you doing new year_s eve 128 js (2.54).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  173
                                           'genre'  prerock-unsorted
                                        'filesize'  2791424
                                           'mtime'  1620387264
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1949 ch1949_020 orioles what are you doing new year_s eve 128 js (2.54) prerock unsorted
                                      'tag_artist'  Orioles
                                     'tag_release'  Soulful Christmas: WDAS 105.3 FM Philadelphia
                                       'tag_title'  What Are You Doing New Year's Eve
                                             'bpm'  144.438
                                    'search_title'  'are':2 'doing':4 'eve':9 'new':5 's':7 'what':1 'year':6 'years':8 'you':3
                                   'search_artist'  'orioles':1
                                  'search_release'  '105':5 '1053':7 '3':6 'christmas':2,3 'fm':8 'philadelphia':9 'soulful':1 'wdas':4
                                     'search_rest'  '00oldiepop':5 '020':8 '128':18 '1949':6 '2':20 '254':22 '54':21 'are':11 'ch1949':7 'country':4 'doing':13 'eve':17 'exotica':2 'jazz':1 'js':19 'new':14 'oldies':3 'orioles':9 'prerock':23 's':16 'unsorted':24 'what':10 'year':15 'you':12
                                    'search_combo'  '00oldiepop':24 '020':27 '105':15C '1053':17C '128':37 '1949':25 '2':39 '254':41 '3':16C '54':40 'are':2A,30 'ch1949':26 'christmas':12C,13C 'country':23 'doing':4A,32 'eve':9A,36 'exotica':21 'fm':18C 'jazz':20 'js':38 'new':5A,33 'oldies':22 'orioles':10B,28 'philadelphia':19C 'prerock':42 's':7A,35 'soulful':11C 'unsorted':43 'wdas':14C 'what':1A,29 'year':6A,34 'years':8A 'you':3A,31
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  10A
                                           '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-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['doo wop', 'rhythm and blues', '50s', 'oldies', 'doo-wop']
                                        'tag_date'  1949
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620387264.3666065  (2021-05-07 13:34:24)
                             'size'  2791424