======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '179'
                                          'artist'  'Oriole Orchestra (Russo)'
                                     'text_people'  ''
                                         'release'  'Brunswick  2580'
                                           'title'  "Don't Mind The Rain"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-2', '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-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1924'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '94.6'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Bio:eng'                           "Sound edited from 78's by Breda4@hotmail.com"
'TALB' (Album/Movie/Show title)                     'Brunswick  2580'
'TBPM' (BPM (beats per minute))                     '94.6'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1924-02-26'
'TIT2' (Title/songname/content description)         "Don't Mind The Rain"
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '179000'
'TPE1' (Lead performer(s)/Soloist(s))               'Oriole Orchestra (Russo)'
'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: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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.05 dB'
'TXXX:replaygain_track_peak'                        '0.550565'

========================== row from database ==========================
                                              'id'  1509276
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1924/Oriole Orchestra (Russo) - Don_t Mind The Rain 26-2-1924.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  179
                                           'genre'  prerock-swing
                                        'filesize'  3675974
                                           'mtime'  1620559885
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1924 Don_t 26 1924 prerock swing
                                      'tag_artist'  Oriole Orchestra (Russo)
                                     'tag_release'  Brunswick  2580
                                       'tag_title'  Don't Mind The Rain
                                             'bpm'  94.6
                                    'search_title'  'don':1 'dont':3 'mind':4 'rain':6 't':2 'the':5
                                   'search_artist'  'orchestra':2 'oriole':1 'russo':3,4
                                  'search_release'  '2580':2 'brunswick':1
                                     'search_rest'  '00oldiepop':5 '1924':6 '26':9 'country':4 'don':7 'exotica':2 'jazz':1 'oldies':3 'prerock':10 'swing':11 't':8
                                    'search_combo'  '00oldiepop':17 '1924':18 '2580':12C '26':21 'brunswick':11C 'country':16 'don':1A,19 'dont':3A 'exotica':14 'jazz':13 'mind':4A 'oldies':15 'orchestra':8B 'oriole':7B 'prerock':22 'rain':6A 'russo':9B,10B 'swing':23 't':2A,20 'the':5A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1924
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620559885.083943  (2021-05-09 13:31:25)
                             'size'  3675974