======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '739'
                                          'artist'  'Muslimgauze'
                                     'text_people'  ''
                                         'release'  'Sandtrafikar'
                                           'title'  'Muslimgauze'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2']")
                                      'lastfmtags'  "['idm', 'industrial', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic', 'ambient', 'experimental', 'tribal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '102.7'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Sandtrafikar'
'TBPM' (BPM (beats per minute))                     '102.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Muslimgauze'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Muslimgauze'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'ambient', 'experimental', 'tribal']
'TXXX:lastfmtags'                                   ['idm', 'industrial', 'electronic', 'experimental', 'ambient']
'TXXX:other'                                        ' Sandtrafikar-73115843'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.623003'

========================== row from database ==========================
                                              'id'  857759
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Christonia5/Muslimgauze - Sandtrafikar-73115843.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  739
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  17782008
                                           'mtime'  1621084957
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud Christonia5 73115843 electronic th techno minimal or deephouse
                                      'tag_artist'  Muslimgauze
                                     'tag_release'  Sandtrafikar
                                       'tag_title'  Muslimgauze
                                             'bpm'  102.7
                                    'search_title'  'muslimgauze':1
                                   'search_artist'  'muslimgauze':1
                                  'search_release'  'sandtrafikar':1
                                     'search_rest'  '73115843':3 'christonia5':2 'deephouse':9 'electronic':4 'minimal':7 'or':8 'soundcloud':1 'techno':6 'th':5
                                    'search_combo'  '73115843':6 'christonia5':5 'deephouse':12 'electronic':7 'minimal':10 'muslimgauze':1A,2B 'or':11 'sandtrafikar':3C 'soundcloud':4 'techno':9 'th':8
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['idm', 'industrial', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic', 'ambient', 'experimental', 'tribal']

============================== file details ==============================
                                           'mtime'  1621084957.0603986  (2021-05-15 15:22:37)
                             'size'  17782008