======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '215'
                                          'artist'  'Maxi Priest'
                                     'text_people'  ''
                                         'release'  'Absolute Reggae Classics (disc'
                                           'title'  'Wild World'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-LOCALNESS-2', 'Q-OLDST-2', "
 "'Q-HHRNBTT-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'reggae', 'smooth reggae', 'pop', 'lovers rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '84.526'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Absolute Reggae Classics (disc'
'TBPM' (BPM (beats per minute))                     '84.526'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Wild World'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Maxi Priest'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rnb', 'reggae', 'smooth reggae', 'pop', 'lovers rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.21 dB'
'TXXX:replaygain_track_peak'                        '0.412914'

========================== row from database ==========================
                                              'id'  720317
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Maxi Priest__Absolute Reggae Classics (disc 1)__06 - Wild World.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  215
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5179324
                                           'mtime'  1620585961
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Priest__Absolute 1)__06 hip hop rnb rap turntablism
                                      'tag_artist'  Maxi Priest
                                     'tag_release'  Absolute Reggae Classics (disc
                                       'tag_title'  Wild World
                                             'bpm'  84.526
                                    'search_title'  'wild':1 'world':2
                                   'search_artist'  'maxi':1 'priest':2
                                  'search_release'  'absolute':1 'classics':3 'disc':4,5 'reggae':2
                                     'search_rest'  '06':8,10 '1':7,9 'absolute':6 'hip':11 'hiphop':1 'hop':12 'priest':5 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '06':17,19 '1':16,18 'absolute':5C,15 'classics':7C 'disc':8C,9C 'hip':20 'hiphop':10 'hop':21 'maxi':3B 'priest':4B,14 'rap':11 'reggae':6C 'rnb':12 'turntablism':13 'wild':1A 'world':2A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'reggae', 'smooth reggae', 'pop', 'lovers rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620585961.3729515  (2021-05-09 20:46:01)
                             'size'  5179324