======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '147'
                                          'artist'  'Wilmoth Houdini'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  'He Dead, He Gone Already'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['world', 'calypso', 'caribbean', 'trinidad']"
                                     'discogstags'  "['calypso']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '86.0'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:ZuneCollectionID:0\x9fâFâ\x14|K\xa0QÀ;QT\x00G'  PRIV(owner='ZuneCollectionID', data=b'0\x9f\xe2F\xe2\x14|K\xa0Q\xc0;QT\x00G')
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '86.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'He Dead, He Gone Already'
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '147418'
'TPE1' (Lead performer(s)/Soloist(s))               'Wilmoth Houdini'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'calypso'
'TXXX:lastfmtags'                                   ['world', 'calypso', 'caribbean', 'trinidad']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.37 dB'
'TXXX:replaygain_track_peak'                        '0.288480'

========================== row from database ==========================
                                              'id'  648658
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/Wilmoth_Houdini_-_He_Dead_He_Gone_Already.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  147
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  4090076
                                           'mtime'  1621629051
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs Wilmoth_Houdini_ _He_Dead_He_Gone_Already electronic experimental oddness
                                      'tag_artist'  Wilmoth Houdini
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  He Dead, He Gone Already
                                             'bpm'  86.0
                                    'search_title'  'already':5 'dead':2,3 'gone':4 'he':1
                                   'search_artist'  'houdini':2 'wilmoth':1
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'already':9 'dead':6 'electronic':10 'experimental':11 'gone':8 'he':5,7 'houdini':4 'maniacs':2 'music':1 'oddness':12 'wilmoth':3
                                    'search_combo'  'already':5A,19 'dead':2A,3A,16 'electronic':20 'experimental':21 'for':9C 'gone':4A,18 'he':1A,15,17 'houdini':7B,14 'maniacs':10C,12 'music':8C,11 'oddness':22 'wilmoth':6B,13
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['world', 'calypso', 'caribbean', 'trinidad']
                                        'tag_date'  2010
                                     'discogstags'  ['calypso']

============================== file details ==============================
                                           'mtime'  1621629050.8589544  (2021-05-21 22:30:50)
                             'size'  4090076