======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '240'
                                          'artist'  'spider vomit'
                                     'text_people'  ''
                                         'release'  "The Modern Mutant's Handbook"
                                           'title'  'problems'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['hogwarts', 'rrrrrough', 'something good 09']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '124.9'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "The Modern Mutant's Handbook"
'TBPM' (BPM (beats per minute))                     '124.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'problems'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'spider vomit'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '29'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hogwarts', 'rrrrrough', 'something good 09']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.59 dB'
'TXXX:replaygain_track_peak'                        '0.446774'

========================== row from database ==========================
                                              'id'  1523638
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Health - vv.aa. - the modern mutant_s handbook, triple herpes edition (2007)/29 - spider vomit - problems.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  240
                                           'genre'  electronic-unsorted
                                        'filesize'  2889822
                                           'mtime'  1642339885
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Health vv.aa. the modern mutant_s handbook, triple herpes edition (2007) 29 electronic unsorted
                                      'tag_artist'  spider vomit
                                     'tag_release'  The Modern Mutant's Handbook
                                       'tag_title'  problems
                                             'bpm'  124.9
                                    'search_title'  'problems':1
                                   'search_artist'  'spider':1 'vomit':2
                                  'search_release'  'handbook':6 'modern':2 'mutant':3 'mutants':5 's':4 'the':1
                                     'search_rest'  '2007':14,15 '29':16 'aa':3 'edition':13 'electronic':17 'handbook':9,10 'health':1 'herpes':12 'modern':6 'mutant':7 's':8 'the':5 'triple':11 'unsorted':18 'vv':2 'vvaa':4
                                    'search_combo'  '2007':23,24 '29':25 'aa':12 'edition':22 'electronic':26 'handbook':9C,18,19 'health':10 'herpes':21 'modern':5C,15 'mutant':6C,16 'mutants':8C 'problems':1A 's':7C,17 'spider':2B 'the':4C,14 'triple':20 'unsorted':27 'vomit':3B 'vv':11 'vvaa':13
                                    'tag_tracknum'  29
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['hogwarts', 'rrrrrough', 'something good 09']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339885.0114706  (2022-01-16 14:31:25)
                             'size'  2889822