======================== unified (from filesystem) ========================
                                         'bitrate'  '191.617'
                                        'duration'  '167'
                                          'artist'  'Very Impossible Person'
                                     'text_people'  ''
                                         'release'  'Ministry Of Shit 2 (GPFSCD09)'
                                           'title'  'Sweep Music'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-3', 'q-bass-2', 'q-busy-4', "
 "'q-grit-3', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['breakcore', 'mashup', 'policecore', 'idm']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '127.9'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ministry Of Shit 2 (GPFSCD09)'
'TBPM' (BPM (beats per minute))                     '127.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'LAME'
'TIT2' (Title/songname/content description)         'Sweep Music'
'TKEY' (Initial key)                                '2A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Very Impossible Person'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['breakcore', 'mashup', 'policecore', 'idm']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.32 dB'
'TXXX:replaygain_track_peak'                        '0.276778'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='Http://www.667u.Com/gpfscd009.Htm')

========================== row from database ==========================
                                              'id'  659832
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/[GPFSCD009] Various - Ministry Of Shit Vol 2 (2008) [vbr]/04-very_impossible_person-sweep_music-def.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  167
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  4009804
                                           'mtime'  1620522448
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [GPFSCD009] Various Vol (2008) [vbr] 04 very_impossible_person sweep_music def electronic experimental glitch breakcore
                                      'tag_artist'  Very Impossible Person
                                     'tag_release'  Ministry Of Shit 2 (GPFSCD09)
                                       'tag_title'  Sweep Music
                                             'bpm'  127.9
                                    'search_title'  'music':2 'sweep':1
                                   'search_artist'  'impossible':2 'person':3 'very':1
                                  'search_release'  '2':4 'gpfscd09':5,6 'ministry':1 'of':2 'shit':3
                                     'search_rest'  '2008':5,6 'breakcore':18 'def':14 'electronic':15 'experimental':16 'glitch':17 'gpfscd009':1,2 'impossible':10 'music':13 'person':11 'sweep':12 'various':3 'vbr':7,8 'very':9 'vol':4
                                    'search_combo'  '2':9C '2008':16,17 'breakcore':29 'def':25 'electronic':26 'experimental':27 'glitch':28 'gpfscd009':12,13 'gpfscd09':10C,11C 'impossible':4B,21 'ministry':6C 'music':2A,24 'of':7C 'person':5B,22 'shit':8C 'sweep':1A,23 'various':14 'vbr':18,19 'very':3B,20 'vol':15
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['breakcore', 'mashup', 'policecore', 'idm']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620522447.6620505  (2021-05-09 03:07:27)
                             'size'  4009804