======================== unified (from filesystem) ========================
                                         'bitrate'  '262.615'
                                        'duration'  '422'
                                          'artist'  'Far Corner'
                                     'text_people'  ''
                                         'release'  'progsoup 16'
                                           'title'  'Something Out There (Part II)'
                                           '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-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive rock', 'avant-prog', 'avant-garde', 'chamber rock', 'palace ii "
 "ex-tre-me']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '31'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '107.836'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'HiGH iNTELLiGeNCE tRoLLS'
'COMM:ID3v1 Comment:XXX'                            'HiGH iNTELLiGeNCE tRoLLS'
'TALB' (Album/Movie/Show title)                     'progsoup 16'
'TBPM' (BPM (beats per minute))                     '107.836'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Something Out There (Part II)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Far Corner'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '31'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['progressive rock',
 'avant-prog',
 'avant-garde',
 'chamber rock',
 'palace ii ex-tre-me']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.43 dB'
'TXXX:replaygain_track_peak'                        '0.441070'

========================== row from database ==========================
                                              'id'  1415674
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 16/929 far corner - something out there.mp3
                                         'working'  None
                                         'bitrate'  262
                                    'duration_sec'  422
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  13885997
                                           'mtime'  1620736621
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 929 far corner something out there rock cppex progressive;set pl progspace
                                      'tag_artist'  Far Corner
                                     'tag_release'  progsoup 16
                                       'tag_title'  Something Out There (Part II)
                                             'bpm'  107.836
                                    'search_title'  'ii':6,7 'out':2 'part':4,5 'something':1 'there':3
                                   'search_artist'  'corner':2 'far':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '929':3 'classicprogpsy':1 'corner':5 'cppex':10 'far':4 'out':7 'pl':15 'progressive':11,13 'progsoup':2 'progspace':16 'rock':9 'set':12,14 'something':6 'there':8
                                    'search_combo'  '929':13 'classicprogpsy':11 'corner':9B,15 'cppex':20 'far':8B,14 'ii':6A,7A 'out':2A,17 'part':4A,5A 'pl':25 'progressive':21,23 'progsoup':10C,12 'progspace':26 'rock':19 'set':22,24 'something':1A,16 'there':3A,18
                                    'tag_tracknum'  31
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'avant-prog', 'avant-garde', 'chamber rock', 'palace ii ex-tre-me']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736621.2522347  (2021-05-11 14:37:01)
                             'size'  13885997