======================== unified (from filesystem) ========================
                                         'bitrate'  '227.594'
                                        'duration'  '277'
                                          'artist'  'Alien Vampires'
                                     'text_people'  ''
                                         'release'  'No One Here Gets Out Alive'
                                           'title'  'Humans=Cunts'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['dark electro', 'industrial', 'ebm', 'harsh ebm', 'electronic']"
                                     'discogstags'  "['industrial', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '130.063'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Lbl BLC C BLC 2007-04-30\r\n\r\nCleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Lbl BLC C BLC 2007-04-30\r\n\r\n'
'COMM:iTunNORM:eng'                                 (' 0000136B 0000130D 00008032 000077DF 000280D0 000280D0 00008000 00008000 '
 '00005FDF 00007746')
'TALB' (Album/Movie/Show title)                     'No One Here Gets Out Alive'
'TBPM' (BPM (beats per minute))                     '130.063'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.97'
'TIT2' (Title/songname/content description)         'Humans=Cunts'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Alien Vampires'
'TPE2' (Band/orchestra/accompaniment)               'Alien Vampires'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/14'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['industrial', 'electronic']
'TXXX:lastfmtags'                                   ['dark electro', 'industrial', 'ebm', 'harsh ebm', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.32 dB'
'TXXX:replaygain_track_peak'                        '0.462319'

========================== row from database ==========================
                                              'id'  1297835
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/07-humans_equals_cunts.mp3
                                         'working'  None
                                         'bitrate'  227
                                    'duration_sec'  277
                                           'genre'  electronic-unsorted
                                        'filesize'  7903590
                                           'mtime'  1620572593
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 07 humans_equals_cunts electronic unsorted
                                      'tag_artist'  Alien Vampires
                                     'tag_release'  No One Here Gets Out Alive
                                       'tag_title'  Humans=Cunts
                                             'bpm'  130.063
                                    'search_title'  'cunts':2 'humans':1
                                   'search_artist'  'alien':1 'vampires':2
                                  'search_release'  'alive':6 'gets':4 'here':3 'no':1 'one':2 'out':5
                                     'search_rest'  '00poprockelectronic':1 'cunts':9 'electronic':10 'equals':8 'files':5,6 'humans':7 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 'alien':3B 'alive':10C 'cunts':2A,19 'electronic':20 'equals':18 'files':15,16 'gets':8C 'here':7C 'humans':1A,17 'loose':13,14 'no':5C 'one':6C 'out':9C 'unsorted':12 'vampires':4B
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dark electro', 'industrial', 'ebm', 'harsh ebm', 'electronic']
                                        'tag_date'  2007
                                     'discogstags'  ['industrial', 'electronic']

============================== file details ==============================
                                           'mtime'  1620572592.8468127  (2021-05-09 17:03:12)
                             'size'  7903590