======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '195'
                                          'artist'  'Wayne Wonder'
                                     'text_people'  ''
                                         'release'  'Riddim - Sars'
                                           'title'  'You Make My Life Complete'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dancehall', 'rnb', 'jamaican', 'jamaica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dancehall'
                                             'bpm'  '105.863'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Riddim - Sars'
'TBPM' (BPM (beats per minute))                     '105.863'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dancehall'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'You Make My Life Complete'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wayne Wonder'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['reggae', 'dancehall', 'rnb', 'jamaican', 'jamaica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.469097'

========================== row from database ==========================
                                              'id'  1384647
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Sars/Wayne Wonder - You Make My Life Complete.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  195
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dancehall
                                        'filesize'  4687872
                                           'mtime'  1620522204
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub loc style reggae or dub or ska or dancehall dancehall
                                      'tag_artist'  Wayne Wonder
                                     'tag_release'  Riddim - Sars
                                       'tag_title'  You Make My Life Complete
                                             'bpm'  105.863
                                    'search_title'  'complete':5 'life':4 'make':2 'my':3 'you':1
                                   'search_artist'  'wayne':1 'wonder':2
                                  'search_release'  'riddim':1 'sars':2
                                     'search_rest'  '00reggae':1 'dancehall':8 'dub':2 'loc':3 'or':6 'reggae':5 'ska':7 'style':4
                                    'search_combo'  '00reggae':10 'complete':5A 'dancehall':17 'dub':11 'life':4A 'loc':12 'make':2A 'my':3A 'or':15 'reggae':14 'riddim':8C 'sars':9C 'ska':16 'style':13 'wayne':6B 'wonder':7B 'you':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dancehall', 'rnb', 'jamaican', 'jamaica']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620522203.83921  (2021-05-09 03:03:23)
                             'size'  4687872