======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '385'
                                          'artist'  'Orlando Julius & His Afro Sounders'
                                     'text_people'  ''
                                         'release'  "Orlando's Afro Ideas 1969-72"
                                           'title'  'James Brown Ride On'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  '[\'afrobeat\', \'nigeria\', \'african\', "70\'s", \'nigerian\']'
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  '09'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-africa-nigeria'
                                             'bpm'  '98.983'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Orlando's Afro Ideas 1969-72"
'TBPM' (BPM (beats per minute))                     '98.983'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-nigeria'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'iTunes v4.6.0.15'
'TIT2' (Title/songname/content description)         'James Brown Ride On'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Orlando Julius & His Afro Sounders'
'TPUB' (Publisher)                                  'Ekosound'
'TRCK' (Track number/Position in set)               '03/09'
'TXXX:DISCOGS_ARTIST_LINK'                          'Orlando%20Julius%20%26%20His%20Afro%20Sounders'
'TXXX:DISCOGS_CATALOG'                              'EKOSOUND001'
'TXXX:DISCOGS_COUNTRY'                              'UK'
'TXXX:DISCOGS_LABEL_LINK'                           'Ekosound'
'TXXX:DISCOGS_ORIGINAL_TRACK_NUMBER'                '03'
'TXXX:DISCOGS_RELEASED'                             '2003'
'TXXX:DISCOGS_RELEASE_ID'                           '557841'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['afrobeat', 'nigeria', 'african', "70's", 'nigerian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.97 dB'
'TXXX:replaygain_track_peak'                        '0.441160'

========================== row from database ==========================
                                              'id'  1529562
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/orlando julius & his afro sounders - orlando_s afro ideas/03 james brown ride on.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  385
                                           'genre'  loc-africa-nigeria
                                        'filesize'  4655723
                                           'mtime'  1621629095
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa orlando julius his afro sounders orlando_s afro ideas 03 james brown ride on loc africa nigeria
                                      'tag_artist'  Orlando Julius & His Afro Sounders
                                     'tag_release'  Orlando's Afro Ideas 1969-72
                                       'tag_title'  James Brown Ride On
                                             'bpm'  98.983
                                    'search_title'  'brown':2 'james':1 'on':4 'ride':3
                                   'search_artist'  'afro':4 'his':3 'julius':2 'orlando':1 'sounders':5
                                  'search_release'  '1969':6 '196972':8 '72':7 'afro':4 'ideas':5 'orlando':1 'orlandos':3 's':2
                                     'search_rest'  '00africa':1 'africa':15 'afro':5 'brown':11 'his':4 'ideas':9 'james':10 'julius':3 'loc':14 'nigeria':16 'on':13 'orlando':2,7 'ride':12 's':8 'sounders':6
                                    'search_combo'  '00africa':18 '1969':15C '196972':17C '72':16C 'africa':32 'afro':8B,13C,22 'brown':2A,28 'his':7B,21 'ideas':14C,26 'james':1A,27 'julius':6B,20 'loc':31 'nigeria':33 'on':4A,30 'orlando':5B,10C,19,24 'orlandos':12C 'ride':3A,29 's':11C,25 'sounders':9B,23
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['afrobeat', 'nigeria', 'african', "70's", 'nigerian']
                                        'tag_date'  2003
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621629094.586936  (2021-05-21 22:31:34)
                             'size'  4655723