======================== unified (from filesystem) ========================
                                         'bitrate'  '319.697'
                                        'duration'  '258'
                                          'artist'  'Techno Animal'
                                     'text_people'  ''
                                         'release'  'The Brotherhood Of The Bomb'
                                           'title'  'Sub Species'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['experimental', 'dub', 'industrial', 'hip hop', 'noise']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '90.050'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Brotherhood Of The Bomb'
'TBPM' (BPM (beats per minute))                     '90.050'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Sub Species'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Techno Animal'
'TPE2' (Band/orchestra/accompaniment)               'Techno Animal'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Beggars Banquet'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['experimental', 'dub', 'industrial', 'hip hop', 'noise']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.250758'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N80R21039239V28562864A90759ABA8E9361F831FB73FDCP3')

========================== row from database ==========================
                                              'id'  1270799
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Techno Animal - 2001 - The Brotherhood Of The Bomb/09 Sub Species.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  258
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  10334516
                                           'mtime'  1620592506
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 2001 09 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Techno Animal
                                     'tag_release'  The Brotherhood Of The Bomb
                                       'tag_title'  Sub Species
                                             'bpm'  90.05
                                    'search_title'  'species':2 'sub':1
                                   'search_artist'  'animal':2 'techno':1
                                  'search_release'  'bomb':4 'brotherhood':2 'of':3 'the':1
                                     'search_rest'  '2001':5 'hip':6 'hiphop':1 'hop':7 'or':8 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '2001':13 'animal':4B 'bomb':8C 'brotherhood':6C 'hip':14 'hiphop':9 'hop':15 'of':7C 'or':16 'rap':10 'rnb':11 'species':2A 'sub':1A 'techno':3B 'the':5C 'turntablism':12
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', '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-2']
                                      'lastfmtags'  ['experimental', 'dub', 'industrial', 'hip hop', 'noise']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620592505.8429348  (2021-05-09 22:35:05)
                             'size'  10334516