======================== unified (from filesystem) ========================
                                         'bitrate'  '223.548'
                                        'duration'  '339'
                                          'artist'  'J|rgen Paape'
                                     'text_people'  ''
                                         'release'  'Pitchfork: The Top 500 Tracks of the 2000s'
                                           'title'  'So Weit Wie Noch Nie'
                                           'quals'  ("['Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['minimal', 'techno', 'electronic', 'kompakt', 'german']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '101'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '120.042'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'\x00j\x01\x0c\x00\x10\x01\x00\x00\x00\x00\x00\x00\x10\x02\x00\x00\x00m6\x00\x10\x03\x00\x00\x00\xd5E\x00\x10\x04\x00\x00\x01K\xd3\x00\x10\x05\x00\x00\x01\xc6R\x00\x10\x06\x00\x00\x02%/\x00\x10\x07\x00\x00\x02q\x8a\x00\x10\x08\x00\x00\x02\xe7\xd5\x00\x10\t\x00\x00\x03N+\x00\x10\n\x00\x00\x03\xbe\x8f\x00\x10\x0b\x00\x00\x04\x1ev\x00\x10\x0c\x00\x00\x04\x81\xe7\x00\x10\xaa\x00\x00\x05\x0e,\x00\x00')
'TALB' (Album/Movie/Show title)                     'Pitchfork: The Top 500 Tracks of the 2000s'
'TBPM' (BPM (beats per minute))                     '120.042'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'So Weit Wie Noch Nie'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'J|rgen Paape'
'TRCK' (Track number/Position in set)               '101'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['minimal', 'techno', 'electronic', 'kompakt', 'german']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+18.54 dB'
'TXXX:replaygain_track_peak'                        '0.060288'

========================== row from database ==========================
                                              'id'  1293581
                                            'path'  /data/Music/Bulk/00poprockelectronic/VA - Pitchfork - The Top 500 Tracks of the 2000s/101 - Jürgen Paape - So Weit Wie Noch Nie.mp3
                                         'working'  None
                                         'bitrate'  223
                                    'duration_sec'  339
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  9483951
                                           'mtime'  1620573282
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic VA 101 Jürgen electronic generic radio unsorted
                                      'tag_artist'  J|rgen Paape
                                     'tag_release'  Pitchfork: The Top 500 Tracks of the 2000s
                                       'tag_title'  So Weit Wie Noch Nie
                                             'bpm'  120.042
                                    'search_title'  'nie':5 'noch':4 'so':1 'weit':2 'wie':3
                                   'search_artist'  'j':1 'paape':3 'rgen':2
                                  'search_release'  '2000s':8 '500':5 'of':7 'pitchfork':1,2 'the':3 'top':4 'tracks':6
                                     'search_rest'  '00poprockelectronic':1 '101':3 'electronic':6 'generic':7 'jurgen':4,5 'radio':8 'unsorted':9 'va':2
                                    'search_combo'  '00poprockelectronic':17 '101':19 '2000s':16C '500':13C 'electronic':22 'generic':23 'j':6B 'jurgen':20,21 'nie':5A 'noch':4A 'of':15C 'paape':8B 'pitchfork':9C,10C 'radio':24 'rgen':7B 'so':1A 'the':11C 'top':12C 'tracks':14C 'unsorted':25 'va':18 'weit':2A 'wie':3A
                                    'tag_tracknum'  101
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['minimal', 'techno', 'electronic', 'kompakt', 'german']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573282.027404  (2021-05-09 17:14:42)
                             'size'  9483951