======================== unified (from filesystem) ========================
                                         'bitrate'  '132.531'
                                        'duration'  '191'
                                          'artist'  ('Earl Burtnett & His Los Angeles Biltmore Hotel Orchestra feat. The Biltmore '
 'Trio')
                                     'text_people'  ''
                                         'release'  'Billboard 1928'
                                           'title'  'Stay Out Of The South If You Want To Miss A Heaven On Earth)'
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '234'
                                      'tracktotal'  ''
                                            'date'  '1928'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '101.259'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 7/21/28 and peaked at #20 on Various Charts. Source: Pop Memories\r\n'
 'feat. The Biltmore Trio')
'COMM:ID3v1 Comment:XXX'                            'Debuted 7/21/28 and peaked a'
'TALB' (Album/Movie/Show title)                     'Billboard 1928'
'TBPM' (BPM (beats per minute))                     '101.259'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1928'
'TENC' (Encoded by)                                 'SoundJam v2.5.1'
'TIT2' (Title/songname/content description)         'Stay Out Of The South If You Want To Miss A Heaven On Earth)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               ('Earl Burtnett & His Los Angeles Biltmore Hotel Orchestra feat. The Biltmore '
 'Trio')
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '234'
'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'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.62 dB'
'TXXX:replaygain_track_peak'                        '0.597203'

========================== row from database ==========================
                                              'id'  978497
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Billboard 1928/1928_234 - Earl Burtnett LA Biltmore Hotel Orch v Biltmore Trio - Stay Out Of The South VBR 133 M.mp3
                                         'working'  None
                                         'bitrate'  132
                                    'duration_sec'  191
                                           'genre'  prerock-swing
                                        'filesize'  3181002
                                           'mtime'  1620562711
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 1928_234 LA VBR 133 prerock swing
                                      'tag_artist'  Earl Burtnett & His Los Angeles Biltmore Hotel Orchestra feat. The Biltmore Trio
                                     'tag_release'  Billboard 1928
                                       'tag_title'  Stay Out Of The South If You Want To Miss A Heaven On Earth)
                                             'bpm'  101.259
                                    'search_title'  'a':11 'earth':14,15 'heaven':12 'if':6 'miss':10 'of':3 'on':13 'out':2 'south':5 'stay':1 'the':4 'to':9 'want':8 'you':7
                                   'search_artist'  'angeles':5 'biltmore':6 'burtnett':2 'earl':1 'feat':9,10 'his':3 'hotel':7 'los':4 'orchestra':8 'the':11 'trio':12
                                  'search_release'  '1928':2 'billboard':1
                                     'search_rest'  '133':9 '1928':5 '234':6 'country':4 'exotica':2 'jazz':1 'la':7 'oldies':3 'prerock':10 'swing':11 'vbr':8
                                    'search_combo'  '133':38 '1928':29C,34 '234':35 'a':11A 'angeles':20B 'billboard':28C 'biltmore':21B 'burtnett':17B 'country':33 'earl':16B 'earth':14A,15A 'exotica':31 'feat':24B,25B 'heaven':12A 'his':18B 'hotel':22B 'if':6A 'jazz':30 'la':36 'los':19B 'miss':10A 'of':3A 'oldies':32 'on':13A 'orchestra':23B 'out':2A 'prerock':39 'south':5A 'stay':1A 'swing':40 'the':4A,26B 'to':9A 'trio':27B 'vbr':37 'want':8A 'you':7A
                                    'tag_tracknum'  234
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1928
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620562710.6110878  (2021-05-09 14:18:30)
                             'size'  3181002