======================== unified (from filesystem) ========================
                                         'bitrate'  '211.628'
                                        'duration'  '55'
                                          'artist'  'Neonbabies'
                                     'text_people'  ''
                                         'release'  'Good Noise'
                                           'title'  'Depressiv'
                                           'quals'  ("['Q-HAP-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-1', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-UNU-2', 'Q-PLAY-3', 'Q-CHART-2', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  'B1'
                                      'tracktotal'  ''
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '144.7'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         'Lp,'
'COMM:ID3v1 Comment:eng'                            'Lp,'
'TALB' (Album/Movie/Show title)                     'Good Noise'
'TBPM' (BPM (beats per minute))                     '144.7'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         'Depressiv'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Neonbabies'
'TRCK' (Track number/Position in set)               'B1'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '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'                                       '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-6.35 dB'
'TXXX:replaygain_track_peak'                        '0.870732'

========================== row from database ==========================
                                              'id'  1536880
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/Good Noise (1981)/B1 - Neonbabies - Depressiv.mp3
                                         'working'  None
                                         'bitrate'  212
                                    'duration_sec'  55
                                           'genre'  
                                        'filesize'  1478784
                                           'mtime'  1678462836
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk (1981) B1
                                      'tag_artist'  Neonbabies
                                     'tag_release'  Good Noise
                                       'tag_title'  Depressiv
                                             'bpm'  144.7
                                    'search_title'  'depressiv':1
                                   'search_artist'  'neonbabies':1
                                  'search_release'  'good':1 'noise':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '1981':6,7 'b1':8 'disco':3 'postpunk':5 'waves':2
                                    'search_combo'  '00newwave':8 '00poprockelectronic':5 '1981':10,11 'b1':12 'depressiv':1A 'disco':7 'good':3C 'neonbabies':2B 'noise':4C 'postpunk':9 'waves':6
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-UNU-2', 'Q-PLAY-3', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678462836.476264  (2023-03-10 16:40:36)
                             'size'  1478784