======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '162'
                                          'artist'  'Laura Mvula'
                                     'text_people'  ''
                                         'release'  'The Dreaming Room'
                                           'title'  'Phenomenal Woman'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['soul', 'singer-songwriter', 'british', 'female vocalists', 'neo-soul']"
                                     'discogstags'  "['vocal', 'rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '130.314'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Dreaming Room'
'TBPM' (BPM (beats per minute))                     '130.314'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Phenomenal Woman'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Laura Mvula'
'TPE2' (Band/orchestra/accompaniment)               'Laura Mvula'
'TRCK' (Track number/Position in set)               '12'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf56.30.100'
'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:TS2'                                          'S2'
'TXXX:TSP'                                          'SP'
'TXXX:discogstags'                                  ['vocal', 'rock', 'pop']
'TXXX:lastfmtags'                                   ['soul', 'singer-songwriter', 'british', 'female vocalists', 'neo-soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.542309'

========================== row from database ==========================
                                              'id'  1331381
                                            'path'  /data/Music/Bulk/00poprockelectronic/2016/Laura Mvula - Phenomenal Woman.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  162
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  8570776
                                           'mtime'  1676052953
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2016 electronic generic or radio dance
                                      'tag_artist'  Laura Mvula
                                     'tag_release'  The Dreaming Room
                                       'tag_title'  Phenomenal Woman
                                             'bpm'  130.314
                                    'search_title'  'phenomenal':1 'woman':2
                                   'search_artist'  'laura':1 'mvula':2
                                  'search_release'  'dreaming':2 'room':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '2016':2 'dance':7 'electronic':3 'generic':4 'or':5 'radio':6
                                    'search_combo'  '00poprockelectronic':8 '2016':9 'dance':14 'dreaming':6C 'electronic':10 'generic':11 'laura':3B 'mvula':4B 'or':12 'phenomenal':1A 'radio':13 'room':7C 'the':5C 'woman':2A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']
                                      'lastfmtags'  ['soul', 'singer-songwriter', 'british', 'female vocalists', 'neo-soul']
                                        'tag_date'  2016
                                     'discogstags'  ['vocal', 'rock', 'pop']

============================== file details ==============================
                                           'mtime'  1676052953.0274794  (2023-02-10 19:15:53)
                             'size'  8570776