======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '357'
                                          'artist'  'Fritz Kalkbrenner'
                                     'text_people'  ''
                                         'release'  'Here Today Gone Tomorrow'
                                           'title'  'Kings In Exile'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['german', 'berlin', 'techno', 'electronic', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-th'
                                             'bpm'  '126.0'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Here Today Gone Tomorrow'
'TBPM' (BPM (beats per minute))                     '126.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'LAME 3.98r'
'TIT2' (Title/songname/content description)         'Kings In Exile'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Fritz Kalkbrenner'
'TPE2' (Band/orchestra/accompaniment)               'Fritz Kalkbrenner'
'TPUB' (Publisher)                                  'Suol'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['german', 'berlin', 'techno', 'electronic', 'minimal']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.38 dB'
'TXXX:replaygain_track_peak'                        '1.043513'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='Www.Myspace.Com/fritzkalkbrenner')

========================== row from database ==========================
                                              'id'  1481697
                                            'path'  /data/Music/Bulk/00poprockelectronic/fritz_kalkbrenner--here_today_gone_tomorrow-(suol/02-fritz kalkbrenner - kings in exile.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  357
                                           'genre'  electronic-th
                                        'filesize'  14312979
                                           'mtime'  1636759399
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic fritz_kalkbrenner here_today_gone_tomorrow (suol 02 fritz kalkbrenner kings exile electronic th
                                      'tag_artist'  Fritz Kalkbrenner
                                     'tag_release'  Here Today Gone Tomorrow
                                       'tag_title'  Kings In Exile
                                             'bpm'  126.0
                                    'search_title'  'exile':3 'in':2 'kings':1
                                   'search_artist'  'fritz':1 'kalkbrenner':2
                                  'search_release'  'gone':3 'here':1 'today':2 'tomorrow':4
                                     'search_rest'  '00poprockelectronic':1 'electronic':14 'exile':13 'fritz':2,10 'gone':6 'here':4 'kalkbrenner':3,11 'kings':12 'suol':8,9 'th':15 'today':5 'tomorrow':7
                                    'search_combo'  '00poprockelectronic':10 'electronic':23 'exile':3A,22 'fritz':4B,11,19 'gone':8C,15 'here':6C,13 'in':2A 'kalkbrenner':5B,12,20 'kings':1A,21 'suol':17,18 'th':24 'today':7C,14 'tomorrow':9C,16
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['german', 'berlin', 'techno', 'electronic', 'minimal']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636759399.0139174  (2021-11-13 00:23:19)
                             'size'  14312979