======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '138'
                                          'artist'  'The Derek Scott Music'
                                     'text_people'  ''
                                         'release'  'The Avengers & Other Top Sixties TV Themes - D1'
                                           'title'  "Hancock's Tune (From the TV Show)"
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', '60s', 'oldies', 'romantic', 'ultra-lounge']"
                                     'discogstags'  "['theme', 'stage & screen']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1963'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '84.070'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Avengers & Other Top Sixties TV Themes - D1'
'TBPM' (BPM (beats per minute))                     '84.070'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1963'
'TIT2' (Title/songname/content description)         "Hancock's Tune (From the TV Show)"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Derek Scott Music'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['theme', 'stage & screen']
'TXXX:lastfmtags'                                   ['soundtrack', '60s', 'oldies', 'romantic', 'ultra-lounge']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'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'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.48 dB'
'TXXX:replaygain_track_peak'                        '0.732562'

========================== row from database ==========================
                                              'id'  1504179
                                            'path'  /data/Music/Bulk/0soundtrack/Sixties TV Themes/18 Hancock_s Tune.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  138
                                           'genre'  soundtrack-video
                                        'filesize'  3325705
                                           'mtime'  1620334232
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 18 Hancock_s soundtrack video
                                      'tag_artist'  The Derek Scott Music
                                     'tag_release'  The Avengers & Other Top Sixties TV Themes - D1
                                       'tag_title'  Hancock's Tune (From the TV Show)
                                             'bpm'  84.07
                                    'search_title'  'from':5,6 'hancock':1 'hancocks':3 's':2 'show':9,10 'the':7 'tune':4 'tv':8
                                   'search_artist'  'derek':2 'music':4 'scott':3 'the':1
                                  'search_release'  'avengers':2 'd1':8 'other':3 'sixties':5 'the':1 'themes':7 'top':4 'tv':6
                                     'search_rest'  '0soundtrack':1 '18':2 'hancock':3 's':4 'soundtrack':5 'video':6
                                    'search_combo'  '0soundtrack':23 '18':24 'avengers':16C 'd1':22C 'derek':12B 'from':5A,6A 'hancock':1A,25 'hancocks':3A 'music':14B 'other':17C 's':2A,26 'scott':13B 'show':9A,10A 'sixties':19C 'soundtrack':27 'the':7A,11B,15C 'themes':21C 'top':18C 'tune':4A 'tv':8A,20C 'video':28
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', '60s', 'oldies', 'romantic', 'ultra-lounge']
                                        'tag_date'  1963
                                     'discogstags'  ['theme', 'stage & screen']

============================== file details ==============================
                                           'mtime'  1620334232.4579537  (2021-05-06 22:50:32)
                             'size'  3325705