======================== unified (from filesystem) ========================
                                         'bitrate'  '115.885'
                                        'duration'  '156'
                                          'artist'  'Al Dexter'
                                     'text_people'  ''
                                         'release'  'Old Country Music'
                                           'title'  "Honey,Do You Think It's Wrong"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['country', '30s', 'early country', 'classic country']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1945'
                                        'comments'  ''
                                           'genre'  'loc-namerica-country'
                                             'bpm'  '84.105'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Old Country Music'
'TBPM' (BPM (beats per minute))                     '84.105'
'TCON' (Content type, a.k.a. Genre)                 'loc-namerica-country'
'TDRC' (Recording time)                             '1945'
'TIT2' (Title/songname/content description)         "Honey,Do You Think It's Wrong"
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Al Dexter'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['country', '30s', 'early country', 'classic country']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'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'                        '+1.69 dB'
'TXXX:replaygain_track_peak'                        '0.454103'

========================== row from database ==========================
                                              'id'  1521096
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Old Country Music/Al Dexter - Honey, Do You Think It_s Wrong.wma.mp3
                                         'working'  None
                                         'bitrate'  115
                                    'duration_sec'  156
                                           'genre'  loc-namerica-country
                                        'filesize'  2274140
                                           'mtime'  1621628009
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country It_s Wrong.wma loc namerica country
                                      'tag_artist'  Al Dexter
                                     'tag_release'  Old Country Music
                                       'tag_title'  Honey,Do You Think It's Wrong
                                             'bpm'  84.105
                                    'search_title'  'do':2,4 'honey':1,3 'it':7 'its':9 's':8 'think':6 'wrong':10 'you':5
                                   'search_artist'  'al':1 'dexter':2
                                  'search_release'  'country':2 'music':3 'old':1
                                     'search_rest'  'country':4 'exotica':2 'it':5 'jazz':1 'loc':10 'namerica':11 'oldies':3 's':6 'wma':8 'wrong':7 'wrongwma':9
                                    'search_combo'  'al':11B 'country':14C,19 'dexter':12B 'do':2A,4A 'exotica':17 'honey':1A,3A 'it':7A,20 'its':9A 'jazz':16 'loc':25 'music':15C 'namerica':26 'old':13C 'oldies':18 's':8A,21 'think':6A 'wma':23 'wrong':10A,22 'wrongwma':24 'you':5A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['country', '30s', 'early country', 'classic country']
                                        'tag_date'  1945
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621628009.2844052  (2021-05-21 22:13:29)
                             'size'  2274140