======================== unified (from filesystem) ========================
                                         'bitrate'  '90.083'
                                        'duration'  '166'
                                          'artist'  'Billy Jones & Ernest Hare'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "I've Never Seen a Straight Banana"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['perfect', 'vaudeville', '1920s', 'all', 'acoustic era']"
                                     'discogstags'  "['novelty', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '204'
                                      'tracktotal'  ''
                                            'date'  '1927'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '115.130'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 1927 and peaked at #16 on Various Charts. Source: Pop Memories. '
 'Label/Number: Columbia 898. \r\n')
'COMM:ID3v1 Comment:XXX'                            'Debuted 1927 and peaked at #'
'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'TBPM' (BPM (beats per minute))                     '115.130'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1927'
'TENC' (Encoded by)                                 'SoundJam v2.5.1'
'TIT2' (Title/songname/content description)         "I've Never Seen a Straight Banana"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Billy Jones & Ernest Hare'
'TRCK' (Track number/Position in set)               '204'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['novelty', 'pop']
'TXXX:lastfmtags'                                   ['perfect', 'vaudeville', '1920s', 'all', 'acoustic era']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'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'                        '+1.60 dB'
'TXXX:replaygain_track_peak'                        '0.570294'
'UFID:'                                             UFID(owner='', data=b'XL\x00 1927_204')

========================== row from database ==========================
                                              'id'  1498119
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Zimelis [Chow, Baby!]/Billy Jones & Ernest Hare - I_ve Never Seen A Straight Banana (1927).mp3
                                         'working'  None
                                         'bitrate'  90
                                    'duration_sec'  166
                                           'genre'  set-th-novelty
                                        'filesize'  1874842
                                           'mtime'  1620343071
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Zimelis [Chow, Baby!] I_ve A (1927) set th novelty
                                      'tag_artist'  Billy Jones & Ernest Hare
                                     'tag_release'  None
                                       'tag_title'  I've Never Seen a Straight Banana
                                             'bpm'  115.13
                                    'search_title'  'a':6 'banana':8 'i':1 'ive':3 'never':4 'seen':5 'straight':7 've':2
                                   'search_artist'  'billy':1 'ernest':3 'hare':4 'jones':2
                                  'search_release'  
                                     'search_rest'  '1927':13,14 'a':12 'baby':8,9 'chow':6,7 'country':4 'exotica':2 'i':10 'jazz':1 'novelty':17 'oldies':3 'set':15 'th':16 've':11 'zimelis':5
                                    'search_combo'  '1927':25,26 'a':6A,24 'baby':20,21 'banana':8A 'billy':9B 'chow':18,19 'country':16 'ernest':11B 'exotica':14 'hare':12B 'i':1A,22 'ive':3A 'jazz':13 'jones':10B 'never':4A 'novelty':29 'oldies':15 'seen':5A 'set':27 'straight':7A 'th':28 've':2A,23 'zimelis':17
                                    'tag_tracknum'  204
                                      'num_images'  0
                                             'key'  9A
                                           '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-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-1', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['perfect', 'vaudeville', '1920s', 'all', 'acoustic era']
                                        'tag_date'  1927
                                     'discogstags'  ['novelty', 'pop']

============================== file details ==============================
                                           'mtime'  1620343071.1020198  (2021-05-07 01:17:51)
                             'size'  1874842