======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '341'
                                          'artist'  'Funkadelic'
                                     'text_people'  ''
                                         'release'  'One Nation Under a Groove'
                                           'title'  'Into You'
                                           'quals'  ("['q-bass-3', 'q-vocals-4', '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']"
                             'musicbrainz_albumid'  'f5e8c8fe-8020-4773-8a1d-29c9e07c042b'
                       'musicbrainz_albumartistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                            'musicbrainz_artistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                             'musicbrainz_trackid'  '3eaecf0c-4557-458a-9982-8975391942e1'
                                     'tracknumber'  '5'
                                      'tracktotal'  '9'
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '135.637'
                                             'key'  '9A'
                                        'acoustid'  'a344431e-eb76-406f-81b9-27fcab168e9a'
rest: ''

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

'acoustid_id'                                       'a344431e-eb76-406f-81b9-27fcab168e9a'
'album'                                             'One Nation Under a Groove'
'albumartist'                                       'Funkadelic'
'albumartistsort'                                   'Funkadelic'
'artist'                                            'Funkadelic'
'artistsort'                                        'Funkadelic'
'asin'                                              'B000069CLB'
'barcode'                                           '724353937829'
'bpm'                                               '135.637'
'catalognumber'                                     '72435-39378-2-9'
'date'                                              '2002-07-16'
'discnumber'                                        '1'
'disctotal'                                         '1'
'genre'                                             'funk or soul-funk'
'isrc'                                              'GBAWA0378239'
'key'                                               '9A'
'label'                                             'Priority Records'
'lastfmtags'                                        ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_albumid'                               'f5e8c8fe-8020-4773-8a1d-29c9e07c042b'
'musicbrainz_artistid'                              'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_trackid'                               '3eaecf0c-4557-458a-9982-8975391942e1'
'originaldate'                                      '1978-10'
'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'                                          '4'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-2.64 dB'
'replaygain_track_peak'                             '0.998516'
'script'                                            'Latn'
'title'                                             'Into You'
'tracknum'                                          '05'
'tracknumber'                                       '5'
'tracktotal'                                        '9'

========================== row from database ==========================
                                              'id'  1115238
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Funkadelic/1978 - One Nation Under a Groove [2002 Remaster]/05 - Into You.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  341
                                           'genre'  funk or soul-funk
                                        'filesize'  7170340
                                           'mtime'  1620665670
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1978 [2002 Remaster] 05 funk or soul funk
                                      'tag_artist'  Funkadelic
                                     'tag_release'  One Nation Under a Groove
                                       'tag_title'  Into You
                                             'bpm'  135.637
                                    'search_title'  'into':1 'you':2
                                   'search_artist'  'funkadelic':1
                                  'search_release'  'a':4 'groove':5 'nation':2 'one':1 'under':3
                                     'search_rest'  '1970':7 '1978':9 '2002':10,11 '2008':8 'discography':6 'funk':2 'funkadelic':5 'or':14 'parliament':4 'remaster':12,13 'soul':3 'swing':1
                                    'search_combo'  '1970':15 '1978':17 '2002':18,19 '2008':16 'a':7C 'discography':14 'funk':10 'funkadelic':3B,13 'groove':8C 'into':1A 'nation':5C 'one':4C 'or':22 'parliament':12 'remaster':20,21 'soul':11 'swing':9 'under':6C 'you':2A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9A
                                           '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-4', 'q-unu-1']
                                      'lastfmtags'  ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
                                        'tag_date'  1978
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665669.9911447  (2021-05-10 18:54:29)
                             'size'  7170340