======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '403'
                                          'artist'  'Parliament'
                                     'text_people'  ''
                                         'release'  'Motor Booty Affair'
                                           'title'  'Aqua Boogie (A Psychoalphadiscobetabioaquadoloop)'
                                           '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-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-1', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  '5dd3a8e7-4673-4eaf-a55f-5d2e0fd1a628'
                       'musicbrainz_albumartistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
                            'musicbrainz_artistid'  'd1947987-9614-49ae-bd36-8000e6b6f7d0'
                             'musicbrainz_trackid'  'ca2cad2f-c6b4-47e0-892f-33006a7400d1'
                                     'tracknumber'  '4'
                                      'tracktotal'  '8'
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '106.587'
                                             'key'  '6A'
                                        'acoustid'  '069253d2-e6ab-404c-a499-139c19fe081c'
rest: ''

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

'acoustid_id'                                       '069253d2-e6ab-404c-a499-139c19fe081c'
'album'                                             'Motor Booty Affair'
'albumartist'                                       'Parliament'
'albumartistsort'                                   'Parliament'
'artist'                                            'Parliament'
'artistsort'                                        'Parliament'
'bpm'                                               '106.587'
'date'                                              '1978-11-11'
'discnumber'                                        '1'
'discogstags'                                       'funk / soul'
'disctotal'                                         '1'
'genre'                                             'funk or soul-funk'
'key'                                               '6A'
'label'                                             'Casablanca Records'
'lastfmtags'                                        ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
'media'                                             '12" Vinyl'
'musicbrainz_albumartistid'                         'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_albumid'                               '5dd3a8e7-4673-4eaf-a55f-5d2e0fd1a628'
'musicbrainz_artistid'                              'd1947987-9614-49ae-bd36-8000e6b6f7d0'
'musicbrainz_trackid'                               'ca2cad2f-c6b4-47e0-892f-33006a7400d1'
'originaldate'                                      '1978-11-11'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '3'
'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'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-0.32 dB'
'replaygain_track_peak'                             '0.917107'
'script'                                            'Latn'
'title'                                             'Aqua Boogie (A Psychoalphadiscobetabioaquadoloop)'
'tracknumber'                                       '4'
'tracktotal'                                        '8'

========================== row from database ==========================
                                              'id'  1115207
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Parliament_Funkadelic - Discography 1970-2008/Parliament/1978 - Motor Booty Affair/04 - Aqua Boogie (A Psychoalphadiscobetabioaquadoloop).ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  403
                                           'genre'  funk or soul-funk
                                        'filesize'  9667812
                                           'mtime'  1620665683
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Parliament_Funkadelic Discography 1970 2008 1978 04 funk soul funk
                                      'tag_artist'  Parliament
                                     'tag_release'  Motor Booty Affair
                                       'tag_title'  Aqua Boogie (A Psychoalphadiscobetabioaquadoloop)
                                             'bpm'  106.587
                                    'search_title'  'a':3,4 'aqua':1 'boogie':2 'psychoalphadiscobetabioaquadoloop':5,6
                                   'search_artist'  'parliament':1
                                  'search_release'  'affair':3 'booty':2 'motor':1
                                     'search_rest'  '1970':7 '1978':9 '2008':8 'discography':6 'funk':2 'funkadelic':5 'parliament':4 'soul':3 'swing':1
                                    'search_combo'  '1970':17 '1978':19 '2008':18 'a':3A,4A 'affair':10C 'aqua':1A 'boogie':2A 'booty':9C 'discography':16 'funk':12 'funkadelic':15 'motor':8C 'parliament':7B,14 'psychoalphadiscobetabioaquadoloop':5A,6A 'soul':13 'swing':11
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-1', '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'  ['p funk', 'soul', 'drjazzmrfunkmusic', '70s', 'psychedelic soul', 'funk']
                                        'tag_date'  1978
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620665683.3699243  (2021-05-10 18:54:43)
                             'size'  9667812