======================== unified (from filesystem) ========================
                                         'bitrate'  '80.0'
                                        'duration'  '156'
                                          'artist'  'Starlighters'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "I've Got My Love to Keep Me Warm"
                                           'quals'  ("['Q-HAP-3', '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'  "['acoustic', 'rnb', 'rhythm and blues', 'oldies', 'dance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1949'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted;set-th-christmas'
                                             'bpm'  '145.059'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 1949 and peaked at # on Various Charts. Label/Number: Capitol 15330. '
 'Billboard Pop Charts (1940-1954)\r\n')
'COMM:ID3v1 Comment:XXX'                            'Debuted 1949 and peaked at #'
'TBPM' (BPM (beats per minute))                     '145.059'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-unsorted', 'set-th-christmas']
'TDRC' (Recording time)                             '1949'
'TIT2' (Title/songname/content description)         "I've Got My Love to Keep Me Warm"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Starlighters'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['acoustic', 'rnb', 'rhythm and blues', 'oldies', 'dance']
'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'                        '+2.37 dB'
'TXXX:replaygain_track_peak'                        '0.429870'
'UFID:'                                             UFID(owner='', data=b'XL\x00 CH1949_032')

========================== row from database ==========================
                                              'id'  1501059
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1949/ch1949_032 - starlighters - i_ve got my love to keep me warm 80 m (2.36).mp3
                                         'working'  None
                                         'bitrate'  80
                                    'duration_sec'  156
                                           'genre'  prerock-unsorted;set-th-christmas
                                        'filesize'  1562496
                                           'mtime'  1621695770
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1949 ch1949_032 starlighters i_ve got my love keep me warm 80 (2.36) prerock unsorted;set th christmas
                                      'tag_artist'  Starlighters
                                     'tag_release'  None
                                       'tag_title'  I've Got My Love to Keep Me Warm
                                             'bpm'  145.059
                                    'search_title'  'got':4 'i':1 'ive':3 'keep':8 'love':6 'me':9 'my':5 'to':7 've':2 'warm':10
                                   'search_artist'  'starlighters':1
                                  'search_release'  
                                     'search_rest'  '00oldiepop':5 '032':8 '1949':6 '2':19 '236':21 '36':20 '80':18 'ch1949':7 'christmas':28 'country':4 'exotica':2 'got':12 'i':10 'jazz':1 'keep':15 'love':14 'me':16 'my':13 'oldies':3 'prerock':22 'set':24,26 'starlighters':9 'th':27 'unsorted':23,25 've':11 'warm':17
                                    'search_combo'  '00oldiepop':16 '032':19 '1949':17 '2':30 '236':32 '36':31 '80':29 'ch1949':18 'christmas':39 'country':15 'exotica':13 'got':4A,23 'i':1A,21 'ive':3A 'jazz':12 'keep':8A,26 'love':6A,25 'me':9A,27 'my':5A,24 'oldies':14 'prerock':33 'set':35,37 'starlighters':11B,20 'th':38 'to':7A 'unsorted':34,36 've':2A,22 'warm':10A,28
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           '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-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['acoustic', 'rnb', 'rhythm and blues', 'oldies', 'dance']
                                        'tag_date'  1949
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695769.7872233  (2021-05-22 17:02:49)
                             'size'  1562496