======================== unified (from filesystem) ========================
                                         'bitrate'  '222.132'
                                        'duration'  '178'
                                          'artist'  'Hearing Aids'
                                     'text_people'  ''
                                         'release'  'Tough Titties-(Goulburn Poultry Fanciers Society)'
                                           'title'  'Assfuckers'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-2', "
 "'q-busy-3', 'q-grit-3', 'q-play-2', 'q-chart-1', 'q-drums-2', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['rap', 'hip hop', 'jazzy', 'underground hip-hop', 'arizona']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '134.9'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tough Titties-(Goulburn Poultry Fanciers Society)'
'TBPM' (BPM (beats per minute))                     '134.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'dee pee ess'
'TIT2' (Title/songname/content description)         'Assfuckers'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Hearing Aids'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '23'
'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'                                        '1'
'TXXX:lastfmtags'                                   ['rap', 'hip hop', 'jazzy', 'underground hip-hop', 'arizona']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.224845'

========================== row from database ==========================
                                              'id'  1378112
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Toecutter - [GPFSCD006] Various - Tough Titties (2006)/23-hearing_aids-assfuckers-dps.mp3
                                         'working'  None
                                         'bitrate'  222
                                    'duration_sec'  178
                                           'genre'  electronic-unsorted
                                        'filesize'  4953740
                                           'mtime'  1642081900
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Toecutter [GPFSCD006] Various (2006) 23 hearing_aids assfuckers dps electronic unsorted
                                      'tag_artist'  Hearing Aids
                                     'tag_release'  Tough Titties-(Goulburn Poultry Fanciers Society)
                                       'tag_title'  Assfuckers
                                             'bpm'  134.9
                                    'search_title'  'assfuckers':1
                                   'search_artist'  'aids':2 'hearing':1
                                  'search_release'  'fanciers':6 'goulburn':3 'poultry':5 'society':7,8 'titties':2 'tittiesgoulburn':4 'tough':1
                                     'search_rest'  '2006':5,6 '23':7 'aids':9 'assfuckers':10 'dps':11 'electronic':12 'gpfscd006':2,3 'hearing':8 'toecutter':1 'unsorted':13 'various':4
                                    'search_combo'  '2006':16,17 '23':18 'aids':3B,20 'assfuckers':1A,21 'dps':22 'electronic':23 'fanciers':9C 'goulburn':6C 'gpfscd006':13,14 'hearing':2B,19 'poultry':8C 'society':10C,11C 'titties':5C 'tittiesgoulburn':7C 'toecutter':12 'tough':4C 'unsorted':24 'various':15
                                    'tag_tracknum'  23
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-3', 'q-play-2', 'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['rap', 'hip hop', 'jazzy', 'underground hip-hop', 'arizona']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081900.1740558  (2022-01-13 14:51:40)
                             'size'  4953740