======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '134'
                                          'artist'  'Len Spencer'
                                     'text_people'  ''
                                         'release'  'Berliner 014'
                                           'title'  "You'll Get All That's Coming To You"
                                           'quals'  ("['Q-HAP-2', '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-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1899'
                                        'comments'  ''
                                           'genre'  'prerock-nonmusic'
                                             'bpm'  '144.4'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           'Sound edited by Breda4@hotmail.com'
'TALB' (Album/Movie/Show title)                     'Berliner 014'
'TBPM' (BPM (beats per minute))                     '144.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-nonmusic'
'TDRC' (Recording time)                             '1899'
'TIT2' (Title/songname/content description)         "You'll Get All That's Coming To You"
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '134000'
'TPE1' (Lead performer(s)/Soloist(s))               'Len Spencer'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.15 dB'
'TXXX:replaygain_track_peak'                        '0.558383'

========================== row from database ==========================
                                              'id'  1513832
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1800/Len Spencer - You_ll Get All That_s Coming To You 1899.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  134
                                           'genre'  prerock-nonmusic
                                        'filesize'  2724302
                                           'mtime'  1676126701
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1800 You_ll That_s 1899 prerock nonmusic
                                      'tag_artist'  Len Spencer
                                     'tag_release'  Berliner 014
                                       'tag_title'  You'll Get All That's Coming To You
                                             'bpm'  144.4
                                    'search_title'  'all':5 'coming':9 'get':4 'll':2 's':7 'that':6 'thats':8 'to':10 'you':1,11 'youll':3
                                   'search_artist'  'len':1 'spencer':2
                                  'search_release'  'berliner':1
                                     'search_rest'  '00oldiepop':5 '1800':6 '1899':11 'country':4 'exotica':2 'jazz':1 'll':8 'nonmusic':13 'oldies':3 'prerock':12 's':10 'that':9 'you':7
                                    'search_combo'  '00oldiepop':19 '1800':20 '1899':25 'all':5A 'berliner':14C 'coming':9A 'country':18 'exotica':16 'get':4A 'jazz':15 'len':12B 'll':2A,22 'nonmusic':27 'oldies':17 'prerock':26 's':7A,24 'spencer':13B 'that':6A,23 'thats':8A 'to':10A 'you':1A,11A,21 'youll':3A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', '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-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  1899
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676126701.2367525  (2023-02-11 15:45:01)
                             'size'  2724302