======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '276'
                                          'artist'  'Patti LaBelle'
                                     'text_people'  'Bunny Hull/John Gilutin/Sharon Robinson'
                                         'release'  'The Essential Patti LaBelle(Disc 1)'
                                           'title'  'New Attitude'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-3', 'Q-HHRNBTT-2', 'Q-UNU-1', "
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 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rnb', 'female vocalists', 'soul', 'funk', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '138.323'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'The Essential Patti LaBelle(Disc 1)'
'TBPM' (BPM (beats per minute))                     '138.323'
'TCOM' (Composer)                                   'Bunny Hull/John Gilutin/Sharon Robinson'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'New Attitude'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Patti LaBelle'
'TPE2' (Band/orchestra/accompaniment)               'Patti LaBelle'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Sony Legacy'
'TRCK' (Track number/Position in set)               '6'
'TXXX:CATALOGID'                                    'ATALOGID'
'TXXX:COUNTRY'                                      'OU'
'TXXX:DISCOGS_RELEASE_ID'                           'ISCOGS_'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:STYLE'                                        'TYLE'
'TXXX:lastfmtags'                                   ['rnb', 'female vocalists', 'soul', 'funk', '70s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.603571'
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========================== row from database ==========================
                                              'id'  1333051
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/048-B Patti Labelle - New Attitude (album version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  276
                                           'genre'  funk or soul
                                        'filesize'  11088104
                                           'mtime'  1628357912
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 048 Labelle (album version) funk or soul
                                      'tag_artist'  Patti LaBelle
                                     'tag_release'  The Essential Patti LaBelle(Disc 1)
                                       'tag_title'  New Attitude
                                             'bpm'  138.323
                                    'search_title'  'attitude':2 'new':1
                                   'search_artist'  'belle':4 'la':3 'labelle':2 'patti':1
                                  'search_release'  '1':7,8 'belle':10 'belledisc':12 'disc':5,11 'essential':2 'la':9 'labelle':4 'labelledisc':6 'patti':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '1985':2 'album':5,6 'complete':3 'funk':9 'labelle':4 'or':10 'soul':11 'version':7,8
                                    'search_combo'  '00poprockelectronic':19 '1':13C,14C '1985':20 'album':23,24 'attitude':2A 'belle':6B,16C 'belledisc':18C 'complete':21 'disc':11C,17C 'essential':8C 'funk':27 'la':5B,15C 'labelle':4B,10C,22 'labelledisc':12C 'new':1A 'or':28 'patti':3B,9C 'soul':29 'the':7C 'version':25,26
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'female vocalists', 'soul', 'funk', '70s']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357912.240656  (2021-08-07 19:38:32)
                             'size'  11088104