======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '300'
                                          'artist'  'C. Reider'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  ' Buddha Reduction 2 (extract) (Buddha Machine remix of the week 28)-52249616'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
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 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['drone', 'experimental', 'music to fall asleep to', 'ambient', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'set-pl-buddhamachine'
                                             'bpm'  '98.6'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '98.6'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-buddhamachine'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         ' Buddha Reduction 2 (extract) (Buddha Machine remix of the week 28)-52249616'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'C. Reider'
'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'                                        '2'
'TXXX:lastfmtags'                                   ['drone', 'experimental', 'music to fall asleep to', 'ambient', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.868800'

========================== row from database ==========================
                                              'id'  940883
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Buddha Machine/soundcloud/buddha-machine/C. Reider - Buddha Reduction 2 (extract) (Buddha Machine remix of the week 28)-52249616.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  300
                                           'genre'  set-pl-buddhamachine
                                        'filesize'  4804009
                                           'mtime'  1637785069
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud buddha machine set pl buddhamachine
                                      'tag_artist'  C. Reider
                                     'tag_release'  None
                                       'tag_title'   Buddha Reduction 2 (extract) (Buddha Machine remix of the week 28)-52249616
                                             'bpm'  98.6
                                    'search_title'  '2':3 '28':12 '2852249616':14 '52249616':13 'buddha':1,6 'extract':4,5 'machine':7 'of':9 'reduction':2 'remix':8 'the':10 'week':11
                                   'search_artist'  'c':1,2 'reider':3
                                  'search_release'  
                                     'search_rest'  'buddha':2 'buddhamachine':6 'machine':3 'pl':5 'set':4 'soundcloud':1
                                    'search_combo'  '2':3A '28':12A '2852249616':14A '52249616':13A 'buddha':1A,6A,19 'buddhamachine':23 'c':15B,16B 'extract':4A,5A 'machine':7A,20 'of':9A 'pl':22 'reduction':2A 'reider':17B 'remix':8A 'set':21 'soundcloud':18 'the':10A 'week':11A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['drone', 'experimental', 'music to fall asleep to', 'ambient', 'electronic']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637785069.2612014  (2021-11-24 21:17:49)
                             'size'  4804009