======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '377'
                                          'artist'  'Vagina Jones'
                                     'text_people'  ''
                                         'release'  'Karneval der Vagina [csr067]'
                                           'title'  'Juanita'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-4', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lo fi', 'noise', 'electronic', 'adventure dot prg', 'nice noise']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '140.3'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Karneval der Vagina [csr067]'
'TBPM' (BPM (beats per minute))                     '140.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Juanita'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               'Vagina Jones'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '4'
'TXXX:lastfmtags'                                   ['lo fi', 'noise', 'electronic', 'adventure dot prg', 'nice noise']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.507516'

========================== row from database ==========================
                                              'id'  724143
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Comfort Stand/csr067/csr067_vagina-jones_karneval-der-vagina_04_juanita.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  377
                                           'genre'  electronic-unsorted
                                        'filesize'  9064656
                                           'mtime'  1621696188
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Comfort Stand csr067_vagina jones_karneval vagina_04_juanita electronic unsorted
                                      'tag_artist'  Vagina Jones
                                     'tag_release'  Karneval der Vagina [csr067]
                                       'tag_title'  Juanita
                                             'bpm'  140.3
                                    'search_title'  'juanita':1
                                   'search_artist'  'jones':2 'vagina':1
                                  'search_release'  'csr067':4,5 'der':2 'karneval':1 'vagina':3
                                     'search_rest'  '04':8 'comfort':1 'csr067':3 'electronic':10 'jones':5 'juanita':9 'karneval':6 'stand':2 'unsorted':11 'vagina':4,7
                                    'search_combo'  '04':16 'comfort':9 'csr067':7C,8C,11 'der':5C 'electronic':18 'jones':3B,13 'juanita':1A,17 'karneval':4C,14 'stand':10 'unsorted':19 'vagina':2B,6C,12,15
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-4', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'noise', 'electronic', 'adventure dot prg', 'nice noise']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696188.4533072  (2021-05-22 17:09:48)
                             'size'  9064656