======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '400'
                                          'artist'  'Funkadelic'
                                     'text_people'  ''
                                         'release'  'The Electric Spanking of War Babies'
                                           'title'  'Funk Gets Stronger, Part 1'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-4', 'q-oldst-2', 'q-chart-4', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-2', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['psychedelic', 'p funk', 'soul', 'funk', 'rock']"
                                     'discogstags'  "['p.funk', 'funk / soul']"
                             'musicbrainz_albumid'  'cd7cc3a2-6cd4-4a22-bfa2-2d7fb4b150f2'
                       'musicbrainz_albumartistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                            'musicbrainz_artistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                             'musicbrainz_trackid'  '54658634-fbd7-4d75-896f-603e841eb485'
                                     'tracknumber'  '3'
                                      'tracktotal'  '8'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '85.706'
                                             'key'  '8A'
                                        'acoustid'  '5f963778-c2e7-4b84-ac4b-59724c5f8217'
rest: ''

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

'acoustid_id'                                       '5f963778-c2e7-4b84-ac4b-59724c5f8217'
'album'                                             'The Electric Spanking of War Babies'
'albumartist'                                       'Funkadelic'
'albumartistsort'                                   'Funkadelic'
'artist'                                            'Funkadelic'
'artistsort'                                        'Funkadelic'
'bpm'                                               '85.706'
'catalognumber'                                     'P2 53874'
'date'                                              '1993-11-02'
'discnumber'                                        '1'
'discogstags'                                       ['p.funk', 'funk / soul']
'disctotal'                                         '1'
'genre'                                             'funk or soul-funk'
'key'                                               '8A'
'label'                                             'Priority Records'
'lastfmtags'                                        ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_albumid'                               'cd7cc3a2-6cd4-4a22-bfa2-2d7fb4b150f2'
'musicbrainz_artistid'                              'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_trackid'                               '54658634-fbd7-4d75-896f-603e841eb485'
'originaldate'                                      '1981-08'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '4'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-2.10 dB'
'replaygain_track_peak'                             '1.008190'
'script'                                            'Latn'
'title'                                             'Funk Gets Stronger, Part 1'
'tracknum'                                          '03'
'tracknumber'                                       '3'
'tracktotal'                                        '8'

========================== row from database ==========================
                                              'id'  1115128
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Funkadelic/1981 - The Electric Spanking of War Babies/03 - Funk Gets Stronger (Part 1).ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  400
                                           'genre'  funk or soul-funk
                                        'filesize'  9305877
                                           'mtime'  1620665672
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1981 03 (Part 1) funk or soul funk
                                      'tag_artist'  Funkadelic
                                     'tag_release'  The Electric Spanking of War Babies
                                       'tag_title'  Funk Gets Stronger, Part 1
                                             'bpm'  85.706
                                    'search_title'  '1':6 'funk':1 'gets':2 'part':5 'stronger':3,4
                                   'search_artist'  'funkadelic':1
                                  'search_release'  'babies':6 'electric':2 'of':4 'spanking':3 'the':1 'war':5
                                     'search_rest'  '1':12,13 '1970':7 '1981':9 '2008':8 'discography':6 'funk':2 'funkadelic':5 'or':14 'parliament':4 'part':10,11 'soul':3 'swing':1
                                    'search_combo'  '1':6A,25,26 '1970':20 '1981':22 '2008':21 'babies':13C 'discography':19 'electric':9C 'funk':1A,15 'funkadelic':7B,18 'gets':2A 'of':11C 'or':27 'parliament':17 'part':5A,23,24 'soul':16 'spanking':10C 'stronger':3A,4A 'swing':14 'the':8C 'war':12C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-2', 'q-oldst-2', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-4', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
                                        'tag_date'  1981
                                     'discogstags'  ['p.funk', 'funk / soul']

============================== file details ==============================
                                           'mtime'  1620665671.7031126  (2021-05-10 18:54:31)
                             'size'  9305877