======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '259'
                                          'artist'  'anbb'
                                     'text_people'  ''
                                         'release'  'Mimikry'
                                           'title'  'Berghain'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['glitch', 'electronic', 'minimal', 'experimental', 'spoken word']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '133.2'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Mimikry'
'TBPM' (BPM (beats per minute))                     '133.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Berghain'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'ANBB'
'TPE2' (Band/orchestra/accompaniment)               'anbb'
'TRCK' (Track number/Position in set)               '08'
'TXXX:FIRST_PLAYED'                                 '2010-10-27 00:56:32'
'TXXX:PLAY_COUNTER'                                 '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['glitch', 'electronic', 'minimal', 'experimental', 'spoken word']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.616674'

========================== row from database ==========================
                                              'id'  1278539
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/ANBB/ANBB - Mimikry (2010)/08 - Berghain.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  259
                                           'genre'  electronic-experimental
                                        'filesize'  10377931
                                           'mtime'  1636909727
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm ANBB ANBB (2010) 08 electronic experimental
                                      'tag_artist'  anbb
                                     'tag_release'  Mimikry
                                       'tag_title'  Berghain
                                             'bpm'  133.2
                                    'search_title'  'berghain':1
                                   'search_artist'  'anbb':1
                                  'search_release'  'mimikry':1
                                     'search_rest'  '2010':2,3 'anbb':1 'electronic':4 'experimental':5
                                    'search_combo'  '2010':5,6 'anbb':2B,4 'berghain':1A 'electronic':7 'experimental':8 'mimikry':3C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['glitch', 'electronic', 'minimal', 'experimental', 'spoken word']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636909726.5425396  (2021-11-14 18:08:46)
                             'size'  10377931