======================== unified (from filesystem) ========================
                                         'bitrate'  '64.0'
                                        'duration'  '173'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Nick Bougas Presents Celebrities At Their Worst Vol 1'
                                           'title'  'Martin And Lewis'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-1', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1-14'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'nonmusic-speech'
                                             'bpm'  '103.325'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Nick Bougas Presents Celebrities At Their Worst Vol 1'
'TBPM' (BPM (beats per minute))                     '103.325'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-speech'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Martin And Lewis'
'TKEY' (Initial key)                                '6A'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1-14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.58 dB'
'TXXX:replaygain_track_peak'                        '0.346778'

========================== row from database ==========================
                                              'id'  943039
                                            'path'  /data/Music/Bulk/0nonmusic/00speeches, fairly known people/1-14 - Martin And Lewis.mp3
                                         'working'  None
                                         'bitrate'  64
                                    'duration_sec'  173
                                           'genre'  nonmusic-speech
                                        'filesize'  1388744
                                           'mtime'  1637329918
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00speeches, fairly known people 14 nonmusic speech
                                      'tag_artist'  None
                                     'tag_release'  Nick Bougas Presents Celebrities At Their Worst Vol 1
                                       'tag_title'  Martin And Lewis
                                             'bpm'  103.325
                                    'search_title'  'and':2 'lewis':3 'martin':1
                                   'search_artist'  None
                                  'search_release'  '1':9 'at':5 'bougas':2 'celebrities':4 'nick':1 'presents':3 'their':6 'vol':8 'worst':7
                                     'search_rest'  '00speeches':2,3 '0nonmusic':1 'fairly':4 'known':5 'nonmusic':7 'people':6 'speech':8
                                    'search_combo'  '00speeches':14,15 '0nonmusic':13 '1':12C 'and':2A 'at':8C 'bougas':5C 'celebrities':7C 'fairly':16 'known':17 'lewis':3A 'martin':1A 'nick':4C 'nonmusic':19 'people':18 'presents':6C 'speech':20 'their':9C 'vol':11C 'worst':10C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-1', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637329918.4247143  (2021-11-19 14:51:58)
                             'size'  1388744