======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '227'
                                          'artist'  'Bird Peterson'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  "Wu-Tang Clan Ain't Nuthin' To Fuck With (Bird Peterson Remix)"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'indie', 'electro', 'indietronica', 'texas']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '135.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000020B9 000022B5 00021948 00021546 00019B84 00019B84 00008000 00008000 '
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'GEOB:SfAcidChunk'                                  GEOB(encoding=<Encoding.LATIN1: 0>, mime='', filename='', desc='SfAcidChunk', data=b'\x1e\x00\x00\x009\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x04\x00\x00\x00\x07C\x00')
'PRIV:ZuneCollectionID:*\x1fÓVy\x01\x96K\x8fèI¹\n#7\x00'  PRIV(owner='ZuneCollectionID', data=b'*\x1f\xd3Vy\x01\x96K\x8f\xe8I\xb9\n#7\x00')
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '135.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "Wu-Tang Clan Ain't Nuthin' To Fuck With (Bird Peterson Remix)"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bird Peterson'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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'                                   ['electronic', 'indie', 'electro', 'indietronica', 'texas']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.10 dB'
'TXXX:replaygain_track_peak'                        '0.327628'

========================== row from database ==========================
                                              'id'  648068
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/birdpeterson_wutangclanaintnothin.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  227
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  7342749
                                           'mtime'  1636916485
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs birdpeterson_wutangclanaintnothin electronic experimental oddness
                                      'tag_artist'  Bird Peterson
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Wu-Tang Clan Ain't Nuthin' To Fuck With (Bird Peterson Remix)
                                             'bpm'  135.0
                                    'search_title'  'ain':5 'aint':7 'bird':13,14 'clan':4 'fuck':11 'nuthin':8,9 'peterson':15 'remix':16,17 't':6 'tang':2 'to':10 'with':12 'wu':1 'wutang':3
                                   'search_artist'  'bird':1 'peterson':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'birdpeterson':3 'electronic':5 'experimental':6 'maniacs':2 'music':1 'oddness':7 'wutangclanaintnothin':4
                                    'search_combo'  'ain':5A 'aint':7A 'bird':13A,14A,18B 'birdpeterson':25 'clan':4A 'electronic':27 'experimental':28 'for':21C 'fuck':11A 'maniacs':22C,24 'music':20C,23 'nuthin':8A,9A 'oddness':29 'peterson':15A,19B 'remix':16A,17A 't':6A 'tang':2A 'to':10A 'with':12A 'wu':1A 'wutang':3A 'wutangclanaintnothin':26
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             '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-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'indie', 'electro', 'indietronica', 'texas']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916484.7719615  (2021-11-14 20:01:24)
                             'size'  7342749