======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '217'
                                          'artist'  'Guy and Candie Carawan'
                                     'text_people'  ''
                                         'release'  ("Been in the Storm so Long: Spirituals, Folk Tales and Children's Games from "
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                                           'title'  'Lay Down Body'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '28'
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'loc-namerica-gospel'
                                             'bpm'  '139.562'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunPGAP:eng'                                 '0'
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'TALB' (Album/Movie/Show title)                     ("Been in the Storm so Long: Spirituals, Folk Tales and Children's Games from "
 "John's Island, S. Carolina")
'TBPM' (BPM (beats per minute))                     '139.562'
'TCON' (Content type, a.k.a. Genre)                 'loc-namerica-gospel'
'TDRC' (Recording time)                             '1966'
'TENC' (Encoded by)                                 'iTunes 10.6.3'
'TIT2' (Title/songname/content description)         'Lay Down Body'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Moving Star Hall Singers'
'TPE2' (Band/orchestra/accompaniment)               'Guy and Candie Carawan'
'TRCK' (Track number/Position in set)               '9/28'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '1'
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'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'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'                        '+1.95 dB'
'TXXX:replaygain_track_peak'                        '0.614162'

========================== row from database ==========================
                                              'id'  1529042
                                            'path'  /data/Music/Bulk/00localcharacter/Been in the Storm So Long - Spirituals, Folk Tales and Children_s Games from John_s Island, S. Carolina [1990 remaster]/09. The Moving Star Hall Singers - Lay Down Body.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  217
                                           'genre'  loc-namerica-gospel
                                        'filesize'  2614817
                                           'mtime'  1621629666
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter So Children_s John_s [1990 remaster] 09. The Moving Star Hall Singers loc namerica gospel
                                      'tag_artist'  Guy and Candie Carawan
                                     'tag_release'  Been in the Storm so Long: Spirituals, Folk Tales and Children's Games from John's Island, S. Carolina
                                       'tag_title'  Lay Down Body
                                             'bpm'  139.562
                                    'search_title'  'body':3 'down':2 'lay':1
                                   'search_artist'  'and':2 'candie':3 'carawan':4 'guy':1
                                  'search_release'  'and':12 'been':1 'carolina':25 'children':13 'childrens':15 'folk':10 'from':17 'games':16 'in':2 'island':21,22 'john':18 'johns':20 'long':6,7 's':14,19,23,24 'so':5 'spirituals':8,9 'storm':4 'tales':11 'the':3
                                     'search_rest'  '09':10,11 '1990':6,7 'children':2 'gospel':19 'hall':15 'john':4 'loc':17 'moving':13 'namerica':18 'remaster':8,9 's':3,5 'singers':16 'so':1 'star':14 'the':12
                                    'search_combo'  '09':42,43 '1990':38,39 'and':5B,19C 'been':8C 'body':3A 'candie':6B 'carawan':7B 'carolina':32C 'children':20C,34 'childrens':22C 'down':2A 'folk':17C 'from':24C 'games':23C 'gospel':51 'guy':4B 'hall':47 'in':9C 'island':28C,29C 'john':25C,36 'johns':27C 'lay':1A 'loc':49 'long':13C,14C 'moving':45 'namerica':50 'remaster':40,41 's':21C,26C,30C,31C,35,37 'singers':48 'so':12C,33 'spirituals':15C,16C 'star':46 'storm':11C 'tales':18C 'the':10C,44
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1966
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629666.3645227  (2021-05-21 22:41:06)
                             'size'  2614817