======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '189'
                                          'artist'  'Malik Adouane'
                                     'text_people'  'Isaac Hayes'
                                         'release'  'Music for Maniacs'
                                           'title'  'Shaft'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['anytime is housetime', 'dubfunktronica', 'cadenza thump', 'lounge', "
 "'world', 'chillout']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '117.6'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x000\x000\x007\x004\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x003\x007\x005\x009\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x003\x008\x004\x000\x000\x003\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x005\x000\x000\x007\x004\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x003\x007\x005\x009\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x003\x008\x004\x000\x000\x003\x00\x00\x00')
'PRIV:ZuneCollectionID:H_\x8dMMC÷A\x8f\x9eÅ"f\xadÅ\x13'  PRIV(owner='ZuneCollectionID', data=b'H_\x8dMMC\xf7A\x8f\x9e\xc5"f\xad\xc5\x13')
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '117.6'
'TCOM' (Composer)                                   'Isaac Hayes'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness',
 'prerock-jb-jazz-lounge or exotica or bossa']
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Shaft'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Malik Adouane'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['anytime is housetime',
 'dubfunktronica',
 'cadenza thump',
 'lounge',
 'world',
 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.408920'

========================== row from database ==========================
                                              'id'  650382
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/Malik_Adouane_-_Shaft.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  189
                                           'genre'  electronic-experimental-oddness;prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  7603894
                                           'mtime'  1620539187
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs Malik_Adouane_ _Shaft electronic experimental oddness;prerock jb jazz lounge exotica bossa
                                      'tag_artist'  Malik Adouane
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Shaft
                                             'bpm'  117.6
                                    'search_title'  'shaft':1
                                   'search_artist'  'adouane':2 'malik':1
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'adouane':4 'bossa':16 'electronic':6 'exotica':15 'experimental':7 'jazz':13 'jb':12 'lounge':14 'malik':3 'maniacs':2 'music':1 'oddness':8,10 'prerock':9,11 'shaft':5
                                    'search_combo'  'adouane':3B,10 'bossa':22 'electronic':12 'exotica':21 'experimental':13 'for':5C 'jazz':19 'jb':18 'lounge':20 'malik':2B,9 'maniacs':6C,8 'music':4C,7 'oddness':14,16 'prerock':15,17 'shaft':1A,11
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['anytime is housetime', 'dubfunktronica', 'cadenza thump', 'lounge', 'world', 'chillout']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620539187.1301587  (2021-05-09 07:46:27)
                             'size'  7603894