======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '182'
                                          'artist'  'The Marylanders'
                                     'text_people'  ''
                                         'release'  'Jubilee & Josie R&B Vocal Groups - Vol. 1 [Disc 1]'
                                           'title'  'Fried Chicken'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-syn-1', 'q-bass-1', 'q-busy-3', "
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                                      'lastfmtags'  "['bird']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '26'
                                            'date'  '1953'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '129.564'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Jubilee & Josie R&B Vocal Groups - Vol. 1 [Disc 1]'
'TBPM' (BPM (beats per minute))                     '129.564'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1953'
'TENC' (Encoded by)                                 'iTunes 8.0.2'
'TIT2' (Title/songname/content description)         'Fried Chicken'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Marylanders'
'TPOS' (Part of a set)                              '1/5'
'TRCK' (Track number/Position in set)               '14/26'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   'bird'
'TXXX:q-bass'                                       '1'
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'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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========================== row from database ==========================
                                              'id'  762246
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Zimelis [Chow, Baby!]/The Marylanders - Fried Chicken.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  182
                                           'genre'  set-th-novelty
                                        'filesize'  4391458
                                           'mtime'  1620343098
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Zimelis [Chow, Baby!] set th novelty
                                      'tag_artist'  The Marylanders
                                     'tag_release'  Jubilee & Josie R&B Vocal Groups - Vol. 1 [Disc 1]
                                       'tag_title'  Fried Chicken
                                             'bpm'  129.564
                                    'search_title'  'chicken':2 'fried':1
                                   'search_artist'  'marylanders':2 'the':1
                                  'search_release'  '1':10,13 'b':4 'disc':11,12 'groups':7 'josie':2 'jubilee':1 'r':3 'rb':5 'vocal':6 'vol':8,9
                                     'search_rest'  'baby':8,9 'chow':6,7 'country':4 'exotica':2 'jazz':1 'novelty':12 'oldies':3 'set':10 'th':11 'zimelis':5
                                    'search_combo'  '1':14C,17C 'b':8C 'baby':25,26 'chicken':2A 'chow':23,24 'country':21 'disc':15C,16C 'exotica':19 'fried':1A 'groups':11C 'jazz':18 'josie':6C 'jubilee':5C 'marylanders':4B 'novelty':29 'oldies':20 'r':7C 'rb':9C 'set':27 'th':28 'the':3B 'vocal':10C 'vol':12C,13C 'zimelis':22
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  4A
                                           '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'  ['bird']
                                        'tag_date'  1953
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620343098.0634847  (2021-05-07 01:18:18)
                             'size'  4391458