======================== unified (from filesystem) ========================
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                                        'duration'  '431'
                                          'artist'  'Parliament'
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                                      'lastfmtags'  "['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']"
                                     'discogstags'  "['funk / soul']"
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                       'musicbrainz_albumartistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
                            'musicbrainz_artistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
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                                     'tracknumber'  '6'
                                      'tracktotal'  '13'
                                            'date'  '1993'
                                        'comments'  ''
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rest: ''

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

'acoustid_id'                                       'e4da20a6-ff32-4d2b-bf79-78b5834a7e76'
'album'                                             'Tear the Roof Off: 1974-1980'
'albumartist'                                       'Parliament'
'albumartistsort'                                   'Parliament'
'artist'                                            'Parliament'
'artistsort'                                        'Parliament'
'asin'                                              'B000001DXS'
'barcode'                                           '731451441721'
'bpm'                                               '110.785'
'catalognumber'                                     '314 514 417-2'
'date'                                              '1993-05-18'
'discnumber'                                        '2'
'discogstags'                                       'funk / soul'
'disctotal'                                         '2'
'genre'                                             'funk or soul-funk'
'key'                                               '8A'
'label'                                             'Casablanca Records'
'lastfmtags'                                        ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_albumid'                               'c941e2e8-68c6-4f81-9a02-8be87b3e29c3'
'musicbrainz_artistid'                              'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_trackid'                               'a971565a-2ba5-43b4-a1c3-25ecc47600b5'
'originaldate'                                      '1993-05-18'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
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'q-hap'                                             '3'
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'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'                                          '2'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '-2.89 dB'
'replaygain_track_peak'                             '0.991265'
'script'                                            'Latn'
'title'                                             'The Big Bang Theory'
'tracknumber'                                       '6'
'tracktotal'                                        '13'

========================== row from database ==========================
                                              'id'  1115235
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Parliament/1993 - Tear the Roof Off 1974-1980/Disc 2/06 - The Big Bang Theory.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  431
                                           'genre'  funk or soul-funk
                                        'filesize'  10437645
                                           'mtime'  1620665694
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                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1993 Disc 2 06 funk soul funk
                                      'tag_artist'  Parliament
                                     'tag_release'  Tear the Roof Off: 1974-1980
                                       'tag_title'  The Big Bang Theory
                                             'bpm'  110.785
                                    'search_title'  'bang':3 'big':2 'the':1 'theory':4
                                   'search_artist'  'parliament':1
                                  'search_release'  '1974':6 '19741980':8 '1980':7 'off':4,5 'roof':3 'tear':1 'the':2
                                     'search_rest'  '1970':7 '1993':9 '2':11 '2008':8 'disc':10 'discography':6 'funk':2 'funkadelic':5 'parliament':4 'soul':3 'swing':1
                                    'search_combo'  '1970':20 '1974':11C '19741980':13C '1980':12C '1993':22 '2':24 '2008':21 'bang':3A 'big':2A 'disc':23 'discography':19 'funk':15 'funkadelic':18 'off':9C,10C 'parliament':5B,17 'roof':8C 'soul':16 'swing':14 'tear':6C 'the':1A,7C 'theory':4A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', '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-2', 'q-unu-1']
                                      'lastfmtags'  ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
                                        'tag_date'  1993
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620665693.8649774  (2021-05-10 18:54:53)
                             'size'  10437645