======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '434'
                                          'artist'  'Funkadelic'
                                     'text_people'  ''
                                         'release'  "Let's Take It to the Stage"
                                           'title'  'Atmosphere'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', '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-1', 'q-other-4', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['psychedelic', 'p funk', 'soul', 'funk', 'rock']"
                             'musicbrainz_albumid'  'c48d5749-7e5c-37a3-a796-4d29bb747f00'
                       'musicbrainz_albumartistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                            'musicbrainz_artistid'  'cf042013-3edd-46c4-9b0e-a62faac98d0b'
                             'musicbrainz_trackid'  '6c86985c-3904-4b41-adb8-847d7074a605'
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '105.094'
                                             'key'  '9A'
                                        'acoustid'  '5b0e8ad3-ae60-4d70-b8f8-326472fafd3b'
rest: ''

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

'acoustid_id'                                       '5b0e8ad3-ae60-4d70-b8f8-326472fafd3b'
'album'                                             "Let's Take It to the Stage"
'albumartist'                                       'Funkadelic'
'albumartistsort'                                   'Funkadelic'
'artist'                                            'Funkadelic'
'artistsort'                                        'Funkadelic'
'asin'                                              'B000001TUZ'
'barcode'                                           '723485021529'
'bpm'                                               '105.094'
'catalognumber'                                     'WB-CD215'
'date'                                              '1994-04-04'
'discnumber'                                        '1'
'disctotal'                                         '1'
'genre'                                             'funk or soul-funk'
'key'                                               '9A'
'label'                                             'Westbound Records'
'lastfmtags'                                        ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_albumid'                               'c48d5749-7e5c-37a3-a796-4d29bb747f00'
'musicbrainz_artistid'                              'cf042013-3edd-46c4-9b0e-a62faac98d0b'
'musicbrainz_trackid'                               '6c86985c-3904-4b41-adb8-847d7074a605'
'originaldate'                                      '1975-07'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '4'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '+0.54 dB'
'replaygain_track_peak'                             '0.633197'
'script'                                            'Latn'
'title'                                             'Atmosphere'
'tracknum'                                          '10'
'tracknumber'                                       '10'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1532462
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Funkadelic/1975 - Let_s Take It to the Stage/10 - Atmosphere.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  434
                                           'genre'  funk or soul-funk
                                        'filesize'  9483651
                                           'mtime'  1620665668
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1975 Let_s 10 funk or soul funk
                                      'tag_artist'  Funkadelic
                                     'tag_release'  Let's Take It to the Stage
                                       'tag_title'  Atmosphere
                                             'bpm'  105.094
                                    'search_title'  'atmosphere':1
                                   'search_artist'  'funkadelic':1
                                  'search_release'  'it':5 'let':1 'lets':3 's':2 'stage':8 'take':4 'the':7 'to':6
                                     'search_rest'  '1970':7 '1975':9 '2008':8 'discography':6 'funk':2 'funkadelic':5 'let':10 'or':12 'parliament':4 's':11 'soul':3 'swing':1
                                    'search_combo'  '1970':17 '1975':19 '2008':18 'atmosphere':1A 'discography':16 'funk':12 'funkadelic':2B,15 'it':7C 'let':3C,20 'lets':5C 'or':22 'parliament':14 's':4C,21 'soul':13 'stage':10C 'swing':11 'take':6C 'the':9C 'to':8C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-4', 'q-oldst-2', 'q-grit-2', 'q-hap-3', 'q-drums-1', '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-1', 'q-unu-1']
                                      'lastfmtags'  ['psychedelic', 'p funk', 'soul', 'funk', 'rock']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665668.0957854  (2021-05-10 18:54:28)
                             'size'  9483651