======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '429'
                                          'artist'  'Fujiya & Miyagi'
                                     'text_people'  ''
                                         'release'  'Electro Karaoke in the Negativ'
                                           'title'  'Electro Karaoke'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'electronica', 'electronic', 'experimental', 'indietronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '144.130'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Electro Karaoke in the Negativ'
'TBPM' (BPM (beats per minute))                     '144.130'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Electro Karaoke'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Fujiya & Miyagi'
'TRCK' (Track number/Position in set)               '11'
'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:lastfmtags'                                   ['indie', 'electronica', 'electronic', 'experimental', 'indietronica']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.26 dB'
'TXXX:replaygain_track_peak'                        '0.868455'

========================== row from database ==========================
                                              'id'  1320862
                                            'path'  /data/Music/Bulk/00poprockelectronic/Fujiya & Miyagi/Fujiya And Miyagi - electro karaoke in the negative style/Fujiya & Miyagi - Electro Karaoke in the Negative Style - 11 - Electro Karaoke.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  429
                                           'genre'  electronic-unsorted
                                        'filesize'  10299976
                                           'mtime'  1638544692
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic And electro karaoke negative style Negative Style 11 electronic unsorted
                                      'tag_artist'  Fujiya & Miyagi
                                     'tag_release'  Electro Karaoke in the Negativ
                                       'tag_title'  Electro Karaoke
                                             'bpm'  144.13
                                    'search_title'  'electro':1 'karaoke':2
                                   'search_artist'  'fujiya':1 'miyagi':2
                                  'search_release'  'electro':1 'in':3 'karaoke':2 'negativ':5 'the':4
                                     'search_rest'  '00poprockelectronic':1 'and':2 'electro':3 'electronic':7 'karaoke':4 'negative':5 'style':6 'unsorted':8
                                    'search_combo'  '00poprockelectronic':10 'and':11 'electro':1A,5C,12 'electronic':16 'fujiya':3B 'in':7C 'karaoke':2A,6C,13 'miyagi':4B 'negativ':9C 'negative':14 'style':15 'the':8C 'unsorted':17
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8B
                                           '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-3', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'electronica', 'electronic', 'experimental', 'indietronica']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638544692.344758  (2021-12-03 16:18:12)
                             'size'  10299976