======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '346'
                                          'artist'  'Parliament'
                                     'text_people'  ''
                                         'release'  'The Clones of Dr. Funkenstein'
                                           'title'  'Dr. Funkenstein'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-unu-1', 'q-syn-2', 'q-jzfks-4', "
 "'q-drums-3', 'q-vocals-4', 'q-chart-3', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-2', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  '78c9c4f4-4e9d-35cc-9a41-5dcea1b2407b'
                       'musicbrainz_albumartistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
                            'musicbrainz_artistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
                             'musicbrainz_trackid'  '2623fb8f-b8ba-4d5e-9f9d-0f10a738b6e0'
                                     'tracknumber'  '3'
                                      'tracktotal'  '9'
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '84.561'
                                             'key'  '9A'
                                        'acoustid'  '33e952e1-c0e5-408e-9218-f8424b8a6531'
rest: ''

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

'acoustid_id'                                       '33e952e1-c0e5-408e-9218-f8424b8a6531'
'album'                                             'The Clones of Dr. Funkenstein'
'albumartist'                                       'Parliament'
'albumartistsort'                                   'Parliament'
'artist'                                            'Parliament'
'artistsort'                                        'Parliament'
'asin'                                              'B000001FUB'
'barcode'                                           '042284262026'
'bpm'                                               '84.561'
'catalognumber'                                     '842 620-2'
'date'                                              '1990-06-05'
'discnumber'                                        '1'
'discogstags'                                       'funk / soul'
'disctotal'                                         '1'
'genre'                                             'funk or soul-funk'
'key'                                               '9A'
'label'                                             'Casablanca Records'
'lastfmtags'                                        ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_albumid'                               '78c9c4f4-4e9d-35cc-9a41-5dcea1b2407b'
'musicbrainz_artistid'                              'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_trackid'                               '2623fb8f-b8ba-4d5e-9f9d-0f10a738b6e0'
'originaldate'                                      '1976-09'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '3'
'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'                                          '4'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '+1.66 dB'
'replaygain_track_peak'                             '0.739998'
'script'                                            'Latn'
'title'                                             'Dr. Funkenstein'
'tracknumber'                                       '3'
'tracktotal'                                        '9'

========================== row from database ==========================
                                              'id'  1115335
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Parliament/1976 - The Clones of Dr. Funkenstein/03 - Dr. Funkenstein.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  346
                                           'genre'  funk or soul-funk
                                        'filesize'  8617479
                                           'mtime'  1620665679
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1976 03 funk or soul funk
                                      'tag_artist'  Parliament
                                     'tag_release'  The Clones of Dr. Funkenstein
                                       'tag_title'  Dr. Funkenstein
                                             'bpm'  84.561
                                    'search_title'  'dr':1,2 'funkenstein':3
                                   'search_artist'  'parliament':1
                                  'search_release'  'clones':2 'dr':4,5 'funkenstein':6 'of':3 'the':1
                                     'search_rest'  '1970':7 '1976':9 '2008':8 'discography':6 'funk':2 'funkadelic':5 'or':10 'parliament':4 'soul':3 'swing':1
                                    'search_combo'  '1970':17 '1976':19 '2008':18 'clones':6C 'discography':16 'dr':1A,2A,8C,9C 'funk':12 'funkadelic':15 'funkenstein':3A,10C 'of':7C 'or':20 'parliament':4B,14 'soul':13 'swing':11 'the':5C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-2', 'q-oldst-2', 'q-grit-2', 'q-hap-3', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-4', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
                                        'tag_date'  1976
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620665679.2323966  (2021-05-10 18:54:39)
                             'size'  8617479