======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '147'
                                          'artist'  'Jerry Lee Lewis'
                                     'text_people'  ''
                                         'release'  "Rockin' My Life Away (CD 2/2)"
                                           'title'  "I'll Make It All Up To You"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', '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-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['oldies', 'rock n roll', 'rock and roll', 'rockabilly', '50s', 'classic "
 "rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '144.541'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '58-465 POS 85'
'COMM:ID3v1 Comment:XXX'                            '58-465 POS 85'
'TALB' (Album/Movie/Show title)                     "Rockin' My Life Away (CD 2/2)"
'TBPM' (BPM (beats per minute))                     '144.541'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1958'
'TIT2' (Title/songname/content description)         "I'll Make It All Up To You"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jerry Lee Lewis'
'TRCK' (Track number/Position in set)               '15'
'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:lastfmtags'                                   ['oldies', 'rock n roll', 'rock and roll', 'rockabilly', '50s', 'classic rock']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.04 dB'
'TXXX:replaygain_track_peak'                        '0.290887'

========================== row from database ==========================
                                              'id'  1509660
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1958/58-465 - Jerry Lee Lewis - I_ll Make It All Up To You.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  147
                                           'genre'  prerock-unsorted
                                        'filesize'  5916544
                                           'mtime'  1621698384
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1958 58 465 I_ll prerock unsorted
                                      'tag_artist'  Jerry Lee Lewis
                                     'tag_release'  Rockin' My Life Away (CD 2/2)
                                       'tag_title'  I'll Make It All Up To You
                                             'bpm'  144.541
                                    'search_title'  'all':6 'i':1 'ill':3 'it':5 'll':2 'make':4 'to':8 'up':7 'you':9
                                   'search_artist'  'jerry':1 'lee':2 'lewis':3
                                  'search_release'  '2':8,9 '22':10 'away':5 'cd':6,7 'life':4 'my':3 'rockin':1,2
                                     'search_rest'  '00oldiepop':5 '1958':6 '465':8 '58':7 'country':4 'exotica':2 'i':9 'jazz':1 'll':10 'oldies':3 'prerock':11 'unsorted':12
                                    'search_combo'  '00oldiepop':27 '1958':28 '2':20C,21C '22':22C '465':30 '58':29 'all':6A 'away':17C 'cd':18C,19C 'country':26 'exotica':24 'i':1A,31 'ill':3A 'it':5A 'jazz':23 'jerry':10B 'lee':11B 'lewis':12B 'life':16C 'll':2A,32 'make':4A 'my':15C 'oldies':25 'prerock':33 'rockin':13C,14C 'to':8A 'unsorted':34 'up':7A 'you':9A
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             '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-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['oldies', 'rock n roll', 'rock and roll', 'rockabilly', '50s', 'classic rock']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621698383.7300348  (2021-05-22 17:46:23)
                             'size'  5916544