======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '189'
                                          'artist'  'Marais and Miranda'
                                     'text_people'  ''
                                         'release'  'Africana Suite and Songs of Spirit & Humor'
                                           'title'  'Boer Homestead - Finale'
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                                      'lastfmtags'  "['nature', 'science', 'folk', 'eductional', 'educational']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '1959'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk;loc-unsorted'
                                             'bpm'  '141.9'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Africana Suite and Songs of Spirit & Humor'
'TBPM' (BPM (beats per minute))                     '141.9'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-folk', 'loc-unsorted']
'TDRC' (Recording time)                             '1959'
'TIT2' (Title/songname/content description)         'Boer Homestead - Finale'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marais and Miranda'
'TRCK' (Track number/Position in set)               '8/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['nature', 'science', 'folk', 'eductional', 'educational']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.417384'

========================== row from database ==========================
                                              'id'  1381127
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Marais and Miranda/africana suite and songs of spirit and humor/08 boer homestead(1959).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  189
                                           'genre'  ifs-songwriter-folk;loc-unsorted
                                        'filesize'  3027519
                                           'mtime'  1621699171
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos africana suite songs spirit humor 08 boer homestead(1959) ifs songwriter folk;loc unsorted
                                      'tag_artist'  Marais and Miranda
                                     'tag_release'  Africana Suite and Songs of Spirit & Humor
                                       'tag_title'  Boer Homestead - Finale
                                             'bpm'  141.9
                                    'search_title'  'boer':1 'finale':3 'homestead':2
                                   'search_artist'  'and':2 'marais':1 'miranda':3
                                  'search_release'  'africana':1 'and':3 'humor':7 'of':5 'songs':4 'spirit':6 'suite':2
                                     'search_rest'  '00singer':1 '1959':11 'africana':4 'boer':9 'eos':3 'folk':14,16 'homestead':10 'homestead1959':12 'humor':8 'ifs':13 'loc':15,17 'songs':6 'songwriter':2 'spirit':7 'suite':5 'unsorted':18
                                    'search_combo'  '00singer':14 '1959':24 'africana':7C,17 'and':5B,9C 'boer':1A,22 'eos':16 'finale':3A 'folk':27,29 'homestead':2A,23 'homestead1959':25 'humor':13C,21 'ifs':26 'loc':28,30 'marais':4B 'miranda':6B 'of':11C 'songs':10C,19 'songwriter':15 'spirit':12C,20 'suite':8C,18 'unsorted':31
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['nature', 'science', 'folk', 'eductional', 'educational']
                                        'tag_date'  1959
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621699170.9143877  (2021-05-22 17:59:30)
                             'size'  3027519