======================== unified (from filesystem) ========================
                                         'bitrate'  '215.647'
                                        'duration'  '902'
                                          'artist'  'Ricardo Villalobos'
                                     'text_people'  'Ricardo Villalobos'
                                         'release'  'Fizheuer Zieheuer (Play133)'
                                           'title'  'Fizheuer Zieheuer'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  ("['minimal techno', 'microhouse', 'electronica', 'techno', 'electronic', "
 "'minimal']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '2'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '124.1'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Fizheuer Zieheuer (Play133)'
'TBPM' (BPM (beats per minute))                     '124.1'
'TCOM' (Composer)                                   'Ricardo Villalobos'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Fizheuer Zieheuer'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ricardo Villalobos'
'TPUB' (Publisher)                                  'Playhouse'
'TRCK' (Track number/Position in set)               '1/2'
'TSOP' (Performer sort order)                       'Villalobos, Ricardo'
'TXXX:Albumartistsort'                              'Villalobos, Ricardo'
'TXXX:Asin'                                         'B000JSDO3S'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '135,207'
'TXXX:MusicMagic Data'                              'AgEBa0U5jzWNn4AUgAcUGzjTfD+ATIACyG6VMEaMucX2aoABgAG/aL0Z2OX6gK3dgU6AAbXvi4rQD9hzgAHDJOOrDqa0JKheIe+TJ4uMjE+UUoB1Gx5LeyUAgTCANrVgj4th5dFnvWWe44ABsYm5k+/IID6m44YwgAGxwIJG4kMQaYAB8qDm4RHBmgisps0qhCg='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Musicbrainz album release country'            'DE'
'TXXX:Musicbrainz album status'                     'official'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['minimal techno',
 'microhouse',
 'electronica',
 'techno',
 'electronic',
 'minimal']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.38 dB'
'TXXX:replaygain_track_peak'                        '0.595338'

========================== row from database ==========================
                                              'id'  1381159
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/Ricardo Villalobos/Ricardo Villalobos__Fizheuer Zieheuer (Play133)__cifs82e.mp3
                                         'working'  None
                                         'bitrate'  215
                                    'duration_sec'  902
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  24324798
                                           'mtime'  1621696639
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb Villalobos__Fizheuer (Play133)__cifs82e electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Ricardo Villalobos
                                     'tag_release'  Fizheuer Zieheuer (Play133)
                                       'tag_title'  Fizheuer Zieheuer
                                             'bpm'  124.1
                                    'search_title'  'fizheuer':1 'zieheuer':2
                                   'search_artist'  'ricardo':1 'villalobos':2
                                  'search_release'  'fizheuer':1 'play133':3,4 'zieheuer':2
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 'breakbeat':11 'cifs82e':6,8 'dnb':13 'electronic':9 'fizheuer':4 'jungle':14 'or':12 'play133':5,7 'th':10 'villalobos':3
                                    'search_combo'  '00dnb':10 '00poprockelectronic':9 'breakbeat':19 'cifs82e':14,16 'dnb':21 'electronic':17 'fizheuer':1A,5C,12 'jungle':22 'or':20 'play133':7C,8C,13,15 'ricardo':3B 'th':18 'villalobos':4B,11 'zieheuer':2A,6C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['minimal techno', 'microhouse', 'electronica', 'techno', 'electronic', 'minimal']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696639.0583346  (2021-05-22 17:17:19)
                             'size'  24324798