======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '643'
                                          'artist'  'Towns, Colin'
                                     'text_people'  ''
                                         'release'  'progsoup 14'
                                           'title'  'Theme From Full Circle - The Park'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['horrorscores', 'songs to sample', 'piano', '70s', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '62'
                                      'tracktotal'  '12'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '137.106'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'progsoup 14'
'TBPM' (BPM (beats per minute))                     '137.106'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Theme From Full Circle - The Park'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Towns, Colin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '62/12'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.83.01, LAME dll 3.96, 192 Kbit/s, Joint Stereo, High quality'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['horrorscores', 'songs to sample', 'piano', '70s', 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.39 dB'
'TXXX:replaygain_track_peak'                        '0.652034'

========================== row from database ==========================
                                              'id'  1410337
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 14/836 towns, colin - the park.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  643
                                           'genre'  rock-cppex-progressive
                                        'filesize'  15435112
                                           'mtime'  1620736501
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 836 towns, colin the park rock cppex progressive
                                      'tag_artist'  Towns, Colin
                                     'tag_release'  progsoup 14
                                       'tag_title'  Theme From Full Circle - The Park
                                             'bpm'  137.106
                                    'search_title'  'circle':4 'from':2 'full':3 'park':6 'the':5 'theme':1
                                   'search_artist'  'colin':3 'towns':1,2
                                  'search_release'  'progsoup':1
                                     'search_rest'  '836':3 'classicprogpsy':1 'colin':6 'cppex':10 'park':8 'progressive':11 'progsoup':2 'rock':9 'the':7 'towns':4,5
                                    'search_combo'  '836':13 'circle':4A 'classicprogpsy':11 'colin':9B,16 'cppex':20 'from':2A 'full':3A 'park':6A,18 'progressive':21 'progsoup':10C,12 'rock':19 'the':5A,17 'theme':1A 'towns':7B,8B,14,15
                                    'tag_tracknum'  62
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['horrorscores', 'songs to sample', 'piano', '70s', 'minimal']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736501.211599  (2021-05-11 14:35:01)
                             'size'  15435112