======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '159'
                                          'artist'  'Patrick York'
                                     'text_people'  ''
                                         'release'  'Broadcast  531-b'
                                           'title'  "I'm A Dreamer - Aren't We All 1929"
                                           '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-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1929'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '139.5'
                                             'key'  '8A'
                                        '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)                     'Broadcast  531-b'
'TBPM' (BPM (beats per minute))                     '139.5'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1929'
'TIT2' (Title/songname/content description)         "I'm A Dreamer - Aren't We All 1929"
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '159000'
'TPE1' (Lead performer(s)/Soloist(s))               'Patrick York'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                        '+1.96 dB'
'TXXX:replaygain_track_peak'                        '0.777731'

========================== row from database ==========================
                                              'id'  1509463
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1929/Patrick York - I_m A Dreamer Aren_t We All 1929.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  159
                                           'genre'  prerock-unsorted
                                        'filesize'  3267334
                                           'mtime'  1621697936
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop I_m Aren_t prerock unsorted
                                      'tag_artist'  Patrick York
                                     'tag_release'  Broadcast  531-b
                                       'tag_title'  I'm A Dreamer - Aren't We All 1929
                                             'bpm'  139.5
                                    'search_title'  '1929':11 'a':4 'all':10 'aren':6 'arent':8 'dreamer':5 'i':1 'im':3 'm':2 't':7 'we':9
                                   'search_artist'  'patrick':1 'york':2
                                  'search_release'  '531':2 '531b':4 'b':3 'broadcast':1
                                     'search_rest'  '00oldiepop':5 'aren':8 'country':4 'exotica':2 'i':6 'jazz':1 'm':7 'oldies':3 'prerock':10 't':9 'unsorted':11
                                    'search_combo'  '00oldiepop':22 '1929':11A '531':15C '531b':17C 'a':4A 'all':10A 'aren':6A,25 'arent':8A 'b':16C 'broadcast':14C 'country':21 'dreamer':5A 'exotica':19 'i':1A,23 'im':3A 'jazz':18 'm':2A,24 'oldies':20 'patrick':12B 'prerock':27 't':7A,26 'unsorted':28 'we':9A 'york':13B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  8A
                                           '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-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1929
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697936.4962492  (2021-05-22 17:38:56)
                             'size'  3267334