======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '311'
                                          'artist'  'Teebee'
                                     'text_people'  ''
                                         'release'  'Alias: The Soundtrack: Best of'
                                           'title'  'Rave Alarm'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'neurofunk', 'drum n bass', 'electronic', 'dnb']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '87.558'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Alias: The Soundtrack: Best of'
'TBPM' (BPM (beats per minute))                     '87.558'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Rave Alarm'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Teebee'
'TRCK' (Track number/Position in set)               '11'
'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'                                  ['electronic', 'drum n bass']
'TXXX:lastfmtags'                                   ['drum and bass', 'neurofunk', 'drum n bass', 'electronic', 'dnb']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.22 dB'
'TXXX:replaygain_track_peak'                        '0.437739'

========================== row from database ==========================
                                              'id'  1358734
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/Dj Teebee/MBZ;#DJ Teebee;#Alias The Soundtrack Best of Season 1;#11;#Rave Alarm.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  311
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  7472141
                                           'mtime'  1621696504
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb Dj MBZ;#DJ Teebee;#Alias Season 1;#11;#Rave electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Teebee
                                     'tag_release'  Alias: The Soundtrack: Best of
                                       'tag_title'  Rave Alarm
                                             'bpm'  87.558
                                    'search_title'  'alarm':2 'rave':1
                                   'search_artist'  'teebee':1
                                  'search_release'  'alias':1,2 'best':6 'of':7 'soundtrack':4,5 'the':3
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 '1':13,16 '11':14,17 'alias':9,11 'breakbeat':21 'dj':3,5,7 'dnb':23 'electronic':19 'jungle':24 'mbz':4,6 'or':22 'rave':15,18 'season':12 'teebee':8,10 'th':20
                                    'search_combo'  '00dnb':12 '00poprockelectronic':11 '1':23,26 '11':24,27 'alarm':2A 'alias':4C,5C,19,21 'best':9C 'breakbeat':31 'dj':13,15,17 'dnb':33 'electronic':29 'jungle':34 'mbz':14,16 'of':10C 'or':32 'rave':1A,25,28 'season':22 'soundtrack':7C,8C 'teebee':3B,18,20 'th':30 'the':6C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'neurofunk', 'drum n bass', 'electronic', 'dnb']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1621696504.4951847  (2021-05-22 17:15:04)
                             'size'  7472141