======================== unified (from filesystem) ========================
                                         'bitrate'  '231.875'
                                        'duration'  '380'
                                          'artist'  'Corrupt Souls'
                                     'text_people'  ''
                                         'release'  'The Priest And The Beast EP'
                                           'title'  'Wounds n Plaster'
                                           '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-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['drum and bass', 'neurofunk', 'electronic', 'drum n bass', 'dnb']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '85.888'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Priest And The Beast EP'
'TBPM' (BPM (beats per minute))                     '85.888'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Wounds n Plaster'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Corrupt Souls'
'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', 'electronic', 'drum n bass', 'dnb']
'TXXX:q-bass'                                       '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.42 dB'
'TXXX:replaygain_track_peak'                        '0.720449'

========================== row from database ==========================
                                              'id'  1318043
                                            'path'  /data/Music/Bulk/00poprockelectronic/Corrupt_Souls_And_Raiden/a-corrupt_souls-wounds_n_plaster-sour.mp3
                                         'working'  None
                                         'bitrate'  231
                                    'duration_sec'  380
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  11039102
                                           'mtime'  1621697699
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Corrupt_Souls_And_Raiden corrupt_souls wounds_n_plaster sour electronic th breakbeat dnb jungle
                                      'tag_artist'  Corrupt Souls
                                     'tag_release'  The Priest And The Beast EP
                                       'tag_title'  Wounds n Plaster
                                             'bpm'  85.888
                                    'search_title'  'n':2 'plaster':3 'wounds':1
                                   'search_artist'  'corrupt':1 'souls':2
                                  'search_release'  'and':3 'beast':4 'ep':5 'priest':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 'and':4 'breakbeat':14 'corrupt':2,6 'dnb':15 'electronic':12 'jungle':16 'n':9 'plaster':10 'raiden':5 'souls':3,7 'sour':11 'th':13 'wounds':8
                                    'search_combo'  '00poprockelectronic':11 'and':8C,14 'beast':9C 'breakbeat':24 'corrupt':4B,12,16 'dnb':25 'electronic':22 'ep':10C 'jungle':26 'n':2A,19 'plaster':3A,20 'priest':7C 'raiden':15 'souls':5B,13,17 'sour':21 'th':23 'the':6C 'wounds':1A,18
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['drum and bass', 'neurofunk', 'electronic', 'drum n bass', 'dnb']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1621697698.606187  (2021-05-22 17:34:58)
                             'size'  11039102