======================== unified (from filesystem) ========================
                                         'bitrate'  '172.995'
                                        'duration'  '162'
                                          'artist'  'Vitamin C'
                                     'text_people'  ''
                                         'release'  'Disney Mania 3'
                                           'title'  'Kiss the Girl'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'alternative', 'female vocalists', 'pop', 'rock']"
                                     'discogstags'  "['hip-house', 'electronic', 'house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '90.050'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Disney Mania 3'
'TBPM' (BPM (beats per minute))                     '90.050'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Kiss the Girl'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Vitamin C'
'TRCK' (Track number/Position in set)               '8'
'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:discogstags'                                  ['hip-house', 'electronic', 'house']
'TXXX:lastfmtags'                                   ['dance', 'alternative', 'female vocalists', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.76 dB'
'TXXX:replaygain_track_peak'                        '0.524028'

========================== row from database ==========================
                                              'id'  1327126
                                            'path'  /data/Music/Bulk/00poprockelectronic/Vitamin C/08. Kiss The Girl.mp3
                                         'working'  None
                                         'bitrate'  173
                                    'duration_sec'  162
                                           'genre'  electronic-unsorted
                                        'filesize'  3518641
                                           'mtime'  1621696851
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 08. The electronic unsorted
                                      'tag_artist'  Vitamin C
                                     'tag_release'  Disney Mania 3
                                       'tag_title'  Kiss the Girl
                                             'bpm'  90.05
                                    'search_title'  'girl':3 'kiss':1 'the':2
                                   'search_artist'  'c':2 'vitamin':1
                                  'search_release'  '3':3 'disney':1 'mania':2
                                     'search_rest'  '00poprockelectronic':1 '08':2,3 'electronic':5 'the':4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':9 '08':10,11 '3':8C 'c':5B 'disney':6C 'electronic':13 'girl':3A 'kiss':1A 'mania':7C 'the':2A,12 'unsorted':14 'vitamin':4B
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'alternative', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  ['hip-house', 'electronic', 'house']

============================== file details ==============================
                                           'mtime'  1621696851.1255355  (2021-05-22 17:20:51)
                             'size'  3518641