======================== unified (from filesystem) ========================
                                         'bitrate'  '204.795'
                                        'duration'  '579'
                                          'artist'  'Extrawelt'
                                     'text_people'  ''
                                         'release'  'Deine Beine Remixes'
                                           'title'  'Was Uebrig Bleibt (Dominik Eulberg "Das Es" Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['minimal techno', 'techno', 'electronic', 'electro', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '1'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '129.979'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00ÌV´\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xccV\xb4\x00')
'TALB' (Album/Movie/Show title)                     'Deine Beine Remixes'
'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '2009-00-00'
'TIT2' (Title/songname/content description)         'Was Uebrig Bleibt (Dominik Eulberg "Das Es" Remix)'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Extrawelt'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Traum Schallplatten'
'TRCK' (Track number/Position in set)               '1/1'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.97 (-V2 --vbr-new)'
'TXXX:Catalog #'                                    'TRAUMV115'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2009-09-04'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'Vinyl'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['minimal techno', 'techno', 'electronic', 'electro', 'minimal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.714811'

========================== row from database ==========================
                                              'id'  1321560
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Tonsystem Klangkunst - extrawelt/Extrawelt _  Deine Beine Remixes (2009)/a1-extrawelt-was_uebrig_bleibt_(dominik_eulberg_das_es_remix).mp3
                                         'working'  None
                                         'bitrate'  204
                                    'duration_sec'  579
                                           'genre'  electronic-th-techno
                                        'filesize'  14845738
                                           'mtime'  1620564319
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Tonsystem Klangkunst extrawelt _ (2009) a1 extrawelt was_uebrig_bleibt_(dominik_eulberg_das_es_remix) electronic th techno
                                      'tag_artist'  Extrawelt
                                     'tag_release'  Deine Beine Remixes
                                       'tag_title'  Was Uebrig Bleibt (Dominik Eulberg "Das Es" Remix)
                                             'bpm'  129.979
                                    'search_title'  'bleibt':3 'das':7 'dominik':4,5 'es':8 'eulberg':6 'remix':9,10 'uebrig':2 'was':1
                                   'search_artist'  'extrawelt':1
                                  'search_release'  'beine':2 'deine':1 'remixes':3
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2009':9,10 'a1':11 'beats':5 'bleibt':14,22 'das':17,25 'dominik':15,23 'electronic':28 'es':18,26 'eulberg':16,24 'extrawelt':8 'harder':4 'house':3 'klangkunst':7 'remix':19,27 'techno':30 'th':29 'tonsystem':6 'uebrig':13,21 'was':12,20
                                    'search_combo'  '00poprockelectronic':15 '00techno':16 '2009':23,24 'a1':25 'beats':19 'beine':13C 'bleibt':3A,28,36 'das':7A,31,39 'deine':12C 'dominik':4A,5A,29,37 'electronic':42 'es':8A,32,40 'eulberg':6A,30,38 'extrawelt':11B,22 'harder':18 'house':17 'klangkunst':21 'remix':9A,10A,33,41 'remixes':14C 'techno':44 'th':43 'tonsystem':20 'uebrig':2A,27,35 'was':1A,26,34
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['minimal techno', 'techno', 'electronic', 'electro', 'minimal']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620564318.7082164  (2021-05-09 14:45:18)
                             'size'  14845738