======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '257'
                                          'artist'  'Cal Stewart'
                                     'text_people'  ''
                                         'release'  'Edison Blue Amberol  1866'
                                           'title'  "Uncle Josh's Huskin' Bee"
                                           '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-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1913'
                                        'comments'  ''
                                           'genre'  'prerock-vaudeville'
                                             'bpm'  '126.4'
                                             'key'  '1A'
                                        '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)                     'Edison Blue Amberol  1866'
'TBPM' (BPM (beats per minute))                     '126.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-vaudeville'
'TDRC' (Recording time)                             '1913'
'TIT2' (Title/songname/content description)         "Uncle Josh's Huskin' Bee"
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '257000'
'TPE1' (Lead performer(s)/Soloist(s))               'Cal Stewart'
'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'                                      '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'                        '+1.95 dB'
'TXXX:replaygain_track_peak'                        '0.636791'

========================== row from database ==========================
                                              'id'  1496179
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1913/Cal Stewart - Uncle Josh_s Huskin_ Bee 1913.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  257
                                           'genre'  prerock-vaudeville
                                        'filesize'  5194963
                                           'mtime'  1620666156
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1913 Josh_s Huskin_ 1913 prerock vaudeville
                                      'tag_artist'  Cal Stewart
                                     'tag_release'  Edison Blue Amberol  1866
                                       'tag_title'  Uncle Josh's Huskin' Bee
                                             'bpm'  126.4
                                    'search_title'  'bee':7 'huskin':5,6 'josh':2 'joshs':4 's':3 'uncle':1
                                   'search_artist'  'cal':1 'stewart':2
                                  'search_release'  '1866':4 'amberol':3 'blue':2 'edison':1
                                     'search_rest'  '00oldiepop':5 '1913':6 'country':4 'exotica':2 'huskin':9 'jazz':1 'josh':7 'oldies':3 'prerock':10 's':8 'vaudeville':11
                                    'search_combo'  '00oldiepop':18 '1866':13C '1913':19 'amberol':12C 'bee':7A 'blue':11C 'cal':8B 'country':17 'edison':10C 'exotica':15 'huskin':5A,6A,22 'jazz':14 'josh':2A,20 'joshs':4A 'oldies':16 'prerock':23 's':3A,21 'stewart':9B 'uncle':1A 'vaudeville':24
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  1A
                                           '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-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1913
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620666156.2005613  (2021-05-10 19:02:36)
                             'size'  5194963