======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '236'
                                          'artist'  'Cluster'
                                     'text_people'  ''
                                         'release'  'Abgang Innen Senkrecht Vol. 4'
                                           'title'  'Caramba'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['krautrock', 'electronic', 'psychedelic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '87.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Abgang Innen Senkrecht Vol. 4'
'TBPM' (BPM (beats per minute))                     '87.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Caramba'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cluster'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['krautrock', 'electronic', 'psychedelic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.76 dB'
'TXXX:replaygain_track_peak'                        '0.506496'

========================== row from database ==========================
                                              'id'  1386587
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/Don Bartnick - vv.aa. - abgang innen senkrecht vol. 4 (not on label, 2004)/17 cluster - caramba.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  236
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  5683367
                                           'mtime'  1620611370
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk Don Bartnick vv.aa. abgang innen senkrecht vol. (not on label, 2004) 17 cluster caramba electronic we new wave or post punk
                                      'tag_artist'  Cluster
                                     'tag_release'  Abgang Innen Senkrecht Vol. 4
                                       'tag_title'  Caramba
                                             'bpm'  87.9
                                    'search_title'  'caramba':1
                                   'search_artist'  'cluster':1
                                  'search_release'  '4':6 'abgang':1 'innen':2 'senkrecht':3 'vol':4,5
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '2004':21,22 'aa':9 'abgang':11 'bartnick':7 'caramba':24 'cluster':23 'disco':3 'don':6 'electronic':25 'innen':12 'label':19,20 'new':27 'not':16,17 'on':18 'or':29 'post':30 'postpunk':5 'punk':31 'senkrecht':13 'vol':14,15 'vv':8 'vvaa':10 'wave':28 'waves':2 'we':26
                                    'search_combo'  '00newwave':12 '00poprockelectronic':9 '2004':29,30 '4':8C 'aa':17 'abgang':3C,19 'bartnick':15 'caramba':1A,32 'cluster':2B,31 'disco':11 'don':14 'electronic':33 'innen':4C,20 'label':27,28 'new':35 'not':24,25 'on':26 'or':37 'post':38 'postpunk':13 'punk':39 'senkrecht':5C,21 'vol':6C,7C,22,23 'vv':16 'vvaa':18 'wave':36 'waves':10 'we':34
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['krautrock', 'electronic', 'psychedelic', 'experimental', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620611369.5017493  (2021-05-10 03:49:29)
                             'size'  5683367