======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '347'
                                          'artist'  'David Cross'
                                     'text_people'  ''
                                         'release'  'progsoup 16'
                                           'title'  'Are We One?'
                                           '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-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['stand up comedy', 'comedy', 'progressive rock', 'spoken word', 'stand up']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '38'
                                      'tracktotal'  '10'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '116.520'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             '940DF10A'
'COMM:ID3v1 Comment:XXX'                            '940DF10A'
'TALB' (Album/Movie/Show title)                     'progsoup 16'
'TBPM' (BPM (beats per minute))                     '116.520'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Are We One?'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'David Cross'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '38/10'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80.04, LAME dll 3.87, 224 Kbit/s, Joint Stereo, Normal quality'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['stand up comedy', 'comedy', 'progressive rock', 'spoken word', 'stand up']
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.80 dB'
'TXXX:replaygain_track_peak'                        '0.438903'

========================== row from database ==========================
                                              'id'  1416203
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 16/936 david cross - are we one.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  347
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  9719495
                                           'mtime'  1620736627
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 936 david cross are we one rock cppex progressive;set pl progspace
                                      'tag_artist'  David Cross
                                     'tag_release'  progsoup 16
                                       'tag_title'  Are We One?
                                             'bpm'  116.52
                                    'search_title'  'are':1 'one':3 'we':2
                                   'search_artist'  'cross':2 'david':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '936':3 'are':6 'classicprogpsy':1 'cppex':10 'cross':5 'david':4 'one':8 'pl':15 'progressive':11,13 'progsoup':2 'progspace':16 'rock':9 'set':12,14 'we':7
                                    'search_combo'  '936':9 'are':1A,12 'classicprogpsy':7 'cppex':16 'cross':5B,11 'david':4B,10 'one':3A,14 'pl':21 'progressive':17,19 'progsoup':6C,8 'progspace':22 'rock':15 'set':18,20 'we':2A,13
                                    'tag_tracknum'  38
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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'  ['stand up comedy', 'comedy', 'progressive rock', 'spoken word', 'stand up']
                                        'tag_date'  2005
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736626.9155252  (2021-05-11 14:37:06)
                             'size'  9719495