======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '155'
                                          'artist'  'Modern English'
                                     'text_people'  ''
                                         'release'  'Pillow Lips'
                                           'title'  "Let's All Dream"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', '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-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['post punk', 'british', '4ad', 'new wave', '80s', 'alternative']"
                                     'discogstags'  "['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-pop'
                                             'bpm'  '139.6'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pillow Lips'
'TBPM' (BPM (beats per minute))                     '139.6'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-pop'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         "Let's All Dream"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Modern English'
'TPE2' (Band/orchestra/accompaniment)               'Modern English'
'TRCK' (Track number/Position in set)               '7'
'TSSE' (Software/Hardware and settings used for encoding)  'MediaMonkey 4.0.1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']
'TXXX:lastfmtags'                                   ['post punk', 'british', '4ad', 'new wave', '80s', 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.52 dB'
'TXXX:replaygain_track_peak'                        '0.688700'

========================== row from database ==========================
                                              'id'  1513010
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Pillow Lips/07 Let_s All Dream.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  155
                                           'genre'  rock-gr-punk-pop
                                        'filesize'  6238082
                                           'mtime'  1636918051
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 07 Let_s rock gr punk pop
                                      'tag_artist'  Modern English
                                     'tag_release'  Pillow Lips
                                       'tag_title'  Let's All Dream
                                             'bpm'  139.6
                                    'search_title'  'all':4 'dream':5 'let':1 'lets':3 's':2
                                   'search_artist'  'english':2 'modern':1
                                  'search_release'  'lips':2 'pillow':1
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'generic':2 'gr':8 'let':5 'pop':10 'punk':9 'rock':7 's':6 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':10 'all':4A 'dance':12 'dream':5A 'english':7B 'generic':11 'gr':17 'let':1A,14 'lets':3A 'lips':9C 'modern':6B 'pillow':8C 'pop':19 'punk':18 'rock':16 's':2A,15 'trapbeat':13
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['post punk', 'british', '4ad', 'new wave', '80s', 'alternative']
                                        'tag_date'  1990
                                     'discogstags'  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636918050.7214136  (2021-11-14 20:27:30)
                             'size'  6238082