======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '859'
                                          'artist'  'Sarah McLachlan'
                                     'text_people'  ''
                                         'release'  'Remixed'
                                           'title'  'Silence (Rabbit In The Moon Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-PLAY-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['electronic', 'trance', 'progressive trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '130.6'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:'                                             POPM(email='', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Remixed'
'TBPM' (BPM (beats per minute))                     '130.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Silence (Rabbit In The Moon Mix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sarah McLachlan'
'TRCK' (Track number/Position in set)               '7'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'trance', 'progressive trance']
'TXXX:lastfmtags'                                   ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
'TXXX:original release date'                        ['2001', '2001']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.34 dB'
'TXXX:replaygain_track_peak'                        '0.577146'

========================== row from database ==========================
                                              'id'  1474889
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Sarah McLachlan/MBZ;#Sarah McLachlan;#Remixed;#07;#Possession (Rabbit in the Moon Mix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  859
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  13793602
                                           'mtime'  1642097830
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat MBZ;#Sarah McLachlan;#Remixed;#07;#Possession in the electronic generic or radio dance
                                      'tag_artist'  Sarah McLachlan
                                     'tag_release'  Remixed
                                       'tag_title'  Silence (Rabbit In The Moon Mix)
                                             'bpm'  130.6
                                    'search_title'  'in':4 'mix':7,8 'moon':6 'rabbit':2,3 'silence':1 'the':5
                                   'search_artist'  'lachlan':4 'mc':3 'mclachlan':2 'sarah':1
                                  'search_release'  'remixed':1
                                     'search_rest'  '00poprockelectronic':1 '07':11,15,25,29 'dance':3 'electronic':19 'generic':2 'in':17 'lachlan':23,27 'mbz':5,7 'mc':22 'mclachlan':9,13 'or':20 'possession':12,16,26,30 'radio':21 'remixed':10,14,24,28 'sarah':6,8 'the':18 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':14 '07':24,28,38,42 'dance':16 'electronic':32 'generic':15 'in':4A,30 'lachlan':12B,36,40 'mbz':18,20 'mc':11B,35 'mclachlan':10B,22,26 'mix':7A,8A 'moon':6A 'or':33 'possession':25,29,39,43 'rabbit':2A,3A 'radio':34 'remixed':13C,23,27,37,41 'sarah':9B,19,21 'silence':1A 'the':5A,31 'trapbeat':17
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-PLAY-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'trance', 'progressive trance']

============================== file details ==============================
                                           'mtime'  1642097829.5989335  (2022-01-13 19:17:09)
                             'size'  13793602