======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '162'
                                          'artist'  'Leo Reisman & His Orchestra'
                                     'text_people'  ''
                                         'release'  'Freom 78'
                                           'title'  'Night on the Desert'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['big band', 'jazz', '1401fh', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1934'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '146.000'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 1934 and peaked at #10 on Various Charts. Source: Pop Memories. '
 'Label/Number: Brunswick 6903.   \r\n'
 '\r\n')
'COMM:ID3v1 Comment:XXX'                            'Debuted 1934 and peaked at #10'
'TALB' (Album/Movie/Show title)                     'Freom 78'
'TBPM' (BPM (beats per minute))                     '146.000'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1934'
'TENC' (Encoded by)                                 'Terry'
'TIT2' (Title/songname/content description)         'Night on the Desert'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Leo Reisman & His Orchestra'
'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:lastfmtags'                                   ['big band', 'jazz', '1401fh', 'oldies', 'swing']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+1.40 dB'
'TXXX:replaygain_track_peak'                        '0.544062'
'UFID:'                                             UFID(owner='', data=b'XL\x00 1934_152')

========================== row from database ==========================
                                              'id'  672024
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1934/1934_152 - leo reisman & his orchestra - night on the desert (128 m 2.42).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  162
                                           'genre'  prerock-swing
                                        'filesize'  2600395
                                           'mtime'  1620560353
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1934 1934_152 leo reisman his orchestra night desert (128 2.42) prerock swing
                                      'tag_artist'  Leo Reisman & His Orchestra
                                     'tag_release'  Freom 78
                                       'tag_title'  Night on the Desert
                                             'bpm'  146.0
                                    'search_title'  'desert':4 'night':1 'on':2 'the':3
                                   'search_artist'  'his':3 'leo':1 'orchestra':4 'reisman':2
                                  'search_release'  '78':2 'freom':1
                                     'search_rest'  '00oldiepop':5 '128':15,16 '152':8 '1934':6,7 '2':17 '242':19 '42':18 'country':4 'desert':14 'exotica':2 'his':11 'jazz':1 'leo':9 'night':13 'oldies':3 'orchestra':12 'prerock':20 'reisman':10 'swing':21
                                    'search_combo'  '00oldiepop':15 '128':25,26 '152':18 '1934':16,17 '2':27 '242':29 '42':28 '78':10C 'country':14 'desert':4A,24 'exotica':12 'freom':9C 'his':7B,21 'jazz':11 'leo':5B,19 'night':1A,23 'oldies':13 'on':2A 'orchestra':8B,22 'prerock':30 'reisman':6B,20 'swing':31 'the':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           '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-2', 'q-busy-2', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['big band', 'jazz', '1401fh', 'oldies', 'swing']
                                        'tag_date'  1934
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620560352.7761793  (2021-05-09 13:39:12)
                             'size'  2600395