======================== unified (from filesystem) ========================
                                         'bitrate'  '80.0'
                                        'duration'  '145'
                                          'artist'  'Henry Busse & His Orchestra'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Hot Lips'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-2', '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-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '039'
                                      'tracktotal'  ''
                                            'date'  '1934'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '100.505'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 7/14/1934 and peaked at #3 on Various Charts.\r\n'
 'Source: Pop Memories 1890-1954 (1986 Edition).\r\n'
 'Label/Number: Columbia 2937.')
'COMM:ID3v1 Comment:XXX'                            'Debuted 7/14/1934 and peaked'
'TBPM' (BPM (beats per minute))                     '100.505'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1934'
'TIT2' (Title/songname/content description)         'Hot Lips'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Henry Busse And His Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Henry Busse & His Orchestra'
'TRCK' (Track number/Position in set)               '039'
'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'                                      '2'
'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'                        '+9.81 dB'
'TXXX:replaygain_track_peak'                        '0.164430'
'UFID:'                                             UFID(owner='', data=b'XL\x00 1934_039')

========================== row from database ==========================
                                              'id'  670432
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1934/018 henry busse & orchestra - hot lips (07-14-34).mp3
                                         'working'  None
                                         'bitrate'  80
                                    'duration_sec'  145
                                           'genre'  prerock-swing
                                        'filesize'  1461109
                                           'mtime'  1620560299
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1934 018 henry busse orchestra hot lips (07 14 34) prerock swing
                                      'tag_artist'  Henry Busse & His Orchestra
                                     'tag_release'  None
                                       'tag_title'  Hot Lips
                                             'bpm'  100.505
                                    'search_title'  'hot':1 'lips':2
                                   'search_artist'  'busse':2 'henry':1 'his':3 'orchestra':4
                                  'search_release'  
                                     'search_rest'  '00oldiepop':5 '07':12,13 '1934':6 '34':14,15 'busse':8 'country':4 'exotica':2 'henry':7 'hot':10 'jazz':1 'lips':11 'oldies':3 'orchestra':9 'prerock':16 'swing':17
                                    'search_combo'  '00oldiepop':11 '07':18,19 '1934':12 '34':20,21 'busse':4B,14 'country':10 'exotica':8 'henry':3B,13 'his':5B 'hot':1A,16 'jazz':7 'lips':2A,17 'oldies':9 'orchestra':6B,15 'prerock':22 'swing':23
                                    'tag_tracknum'  39
                                      'num_images'  0
                                             'key'  8A
                                           '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-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1934
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620560299.246344  (2021-05-09 13:38:19)
                             'size'  1461109