======================== unified (from filesystem) ========================
                                         'bitrate'  '148.621'
                                        'duration'  '268'
                                          'artist'  'Main$tream'
                                     'text_people'  ''
                                         'release'  'Tough Titties-(Goulburn Poultry Fanciers Society)'
                                           'title'  'I Luv Sausage Rolls In Sloppy Joes'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-3', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['breakcore', 'fakecore', 'noise', 'electronic', 'mashcore']"
                                     'discogstags'  "['electronic', 'breakcore']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '125.2'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tough Titties-(Goulburn Poultry Fanciers Society)'
'TBPM' (BPM (beats per minute))                     '125.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'dee pee ess'
'TIT2' (Title/songname/content description)         'I Luv Sausage Rolls In Sloppy Joes'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Main$tream'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:FMPS_PlayCount'                               '0'
'TXXX:FMPS_Rating'                                  '-1'
'TXXX:FMPS_Rating_Amarok_Score'                     '0'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '4'
'TXXX:discogstags'                                  ['electronic', 'breakcore']
'TXXX:lastfmtags'                                   ['breakcore', 'fakecore', 'noise', 'electronic', 'mashcore']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.27 dB'
'TXXX:replaygain_track_peak'                        '0.467651'

========================== row from database ==========================
                                              'id'  1374618
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Toecutter - [GPFSCD006] Various - Tough Titties (2006)/13-maintream-i_luv_sausage_rolls_in_sloppy_joes-dps.mp3
                                         'working'  None
                                         'bitrate'  148
                                    'duration_sec'  268
                                           'genre'  electronic-unsorted
                                        'filesize'  4985916
                                           'mtime'  1621696172
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Toecutter [GPFSCD006] Various (2006) 13 maintream i_luv_sausage_rolls_in_sloppy_joes dps electronic unsorted
                                      'tag_artist'  Main$tream
                                     'tag_release'  Tough Titties-(Goulburn Poultry Fanciers Society)
                                       'tag_title'  I Luv Sausage Rolls In Sloppy Joes
                                             'bpm'  125.2
                                    'search_title'  'i':1 'in':5 'joes':7 'luv':2 'rolls':4 'sausage':3 'sloppy':6
                                   'search_artist'  'main':1 'tream':2
                                  'search_release'  'fanciers':6 'goulburn':3 'poultry':5 'society':7,8 'titties':2 'tittiesgoulburn':4 'tough':1
                                     'search_rest'  '2006':5,6 'dps':15 'electronic':16 'gpfscd006':2,3 'i':8 'in':12 'joes':14 'luv':9 'maintream':7 'rolls':11 'sausage':10 'sloppy':13 'toecutter':1 'unsorted':17 'various':4
                                    'search_combo'  '2006':22,23 'dps':32 'electronic':33 'fanciers':15C 'goulburn':12C 'gpfscd006':19,20 'i':1A,25 'in':5A,29 'joes':7A,31 'luv':2A,26 'main':8B 'maintream':24 'poultry':14C 'rolls':4A,28 'sausage':3A,27 'sloppy':6A,30 'society':16C,17C 'titties':11C 'tittiesgoulburn':13C 'toecutter':18 'tough':10C 'tream':9B 'unsorted':34 'various':21
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-4', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['breakcore', 'fakecore', 'noise', 'electronic', 'mashcore']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'breakcore']

============================== file details ==============================
                                           'mtime'  1621696172.0621424  (2021-05-22 17:09:32)
                             'size'  4985916