======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '124'
                                          'artist'  'Christof Glowalla'
                                     'text_people'  'Glowalla, Landgraf, Kurkowski'
                                         'release'  'Exobit'
                                           'title'  'Gift Für Alle'
                                           'quals'  ("['Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-4', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-2', 'Q-UNU-2', 'Q-PLAY-3', 'Q-CHART-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '136.9'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Exobit'
'TBPM' (BPM (beats per minute))                     '136.9'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Gift Für Alle'
'TKEY' (Initial key)                                '11B'
'TOPE' (Original artist(s)/performer(s))            'Glowalla, Landgraf, Kurkowski'
'TPE1' (Lead performer(s)/Soloist(s))               'Christof Glowalla'
'TRCK' (Track number/Position in set)               '02'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.70 dB'
'TXXX:replaygain_track_peak'                        '1.058906'

========================== row from database ==========================
                                              'id'  1536833
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/christof glowalla - exobit [1981]/Christof Glowalla - Exobit - 02 - Gift Für Alle.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  124
                                           'genre'  
                                        'filesize'  1991235
                                           'mtime'  1648486241
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk christof glowalla exobit [1981] 02
                                      'tag_artist'  Christof Glowalla
                                     'tag_release'  Exobit
                                       'tag_title'  Gift Für Alle
                                             'bpm'  136.9
                                    'search_title'  'alle':4 'fur':2,3 'gift':1
                                   'search_artist'  'christof':1 'glowalla':2
                                  'search_release'  'exobit':1
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '1981':9,10 'christof':6 'disco':3 'exobit':8 'glowalla':7 'postpunk':5 'waves':2
                                    'search_combo'  '00newwave':11 '00poprockelectronic':8 '1981':16,17 'alle':4A 'christof':5B,13 'disco':10 'exobit':7C,15 'fur':2A,3A 'gift':1A 'glowalla':6B,14 'postpunk':12 'waves':9
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'Q-UNU-2', 'Q-PLAY-3', 'Q-CHART-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1648486241.4838617  (2022-03-28 18:50:41)
                             'size'  1991235