======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '314'
                                          'artist'  'Blueneck'
                                     'text_people'  ''
                                         'release'  'The Fallen Host'
                                           'title'  'Children Of Ammon'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-1', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['atmospheric', 'post rock', 'british', 'ambient']"
                                     'discogstags'  "['post rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '137.013'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Fallen Host'
'TBPM' (BPM (beats per minute))                     '137.013'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Children Of Ammon'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Blueneck'
'TPE2' (Band/orchestra/accompaniment)               'Blueneck'
'TRCK' (Track number/Position in set)               '5'
'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'                                  ['post rock', 'rock']
'TXXX:lastfmtags'                                   ['atmospheric', 'post rock', 'british', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.47 dB'
'TXXX:replaygain_track_peak'                        '0.562140'

========================== row from database ==========================
                                              'id'  1324546
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Blueneck - The Fallen Host (2009)/5 - children of ammon.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  314
                                           'genre'  electronic
                                        'filesize'  10104952
                                           'mtime'  1636913082
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer (2009) 5 children of ammon electronic
                                      'tag_artist'  Blueneck
                                     'tag_release'  The Fallen Host
                                       'tag_title'  Children Of Ammon
                                             'bpm'  137.013
                                    'search_title'  'ammon':3 'children':1 'of':2
                                   'search_artist'  'blueneck':1
                                  'search_release'  'fallen':2 'host':3 'the':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2009':3,4 '5':5 'ammon':8 'children':6 'electronic':9 'of':7
                                    'search_combo'  '00calmer':9 '00poprockelectronic':8 '2009':10,11 '5':12 'ammon':3A,15 'blueneck':4B 'children':1A,13 'electronic':16 'fallen':6C 'host':7C 'of':2A,14 'the':5C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['atmospheric', 'post rock', 'british', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  ['post rock', 'rock']

============================== file details ==============================
                                           'mtime'  1636913081.705863  (2021-11-14 19:04:41)
                             'size'  10104952