======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '158'
                                          'artist'  'Prefuse 73 feat. Camu'
                                     'text_people'  ''
                                         'release'  'Surrounded by Silence'
                                           'title'  "Now You're Leaving"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['love', 'hip hop', 'experimental', 'idm', 'my favorite albums']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '94.991'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Surrounded by Silence'
'TBPM' (BPM (beats per minute))                     '94.991'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         "Now You're Leaving"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Prefuse 73 feat. Camu'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['love', 'hip hop', 'experimental', 'idm', 'my favorite albums']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.12 dB'
'TXXX:replaygain_track_peak'                        '0.424290'

========================== row from database ==========================
                                              'id'  1503839
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Prefuse 73/Surrounded By Silence/Prefuse 73 - Surrounded By Silence - 09 - Now You_re Leaving.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  158
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3807960
                                           'mtime'  1620592407
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism By By 09 You_re hip hop or rnb or rap or turntablism
                                      'tag_artist'  Prefuse 73 feat. Camu
                                     'tag_release'  Surrounded by Silence
                                       'tag_title'  Now You're Leaving
                                             'bpm'  94.991
                                    'search_title'  'leaving':5 'now':1 're':3 'you':2 'youre':4
                                   'search_artist'  '73':2 'camu':5 'feat':3,4 'prefuse':1
                                  'search_release'  'by':2 'silence':3 'surrounded':1
                                     'search_rest'  'by':5 'hip':8 'hiphop':1 'hop':9 'or':10 'rap':2 're':7 'rnb':3 'turntablism':4 'you':6
                                    'search_combo'  '73':7B 'by':12C,18 'camu':10B 'feat':8B,9B 'hip':21 'hiphop':14 'hop':22 'leaving':5A 'now':1A 'or':23 'prefuse':6B 'rap':15 're':3A,20 'rnb':16 'silence':13C 'surrounded':11C 'turntablism':17 'you':2A,19 'youre':4A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', '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-3', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['love', 'hip hop', 'experimental', 'idm', 'my favorite albums']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592407.2493339  (2021-05-09 22:33:27)
                             'size'  3807960