======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '276'
                                          'artist'  'Mr. T'
                                     'text_people'  ''
                                         'release'  "Mr. T's Commandments"
                                           'title'  'No Dope No Drugs'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['bemani', 'hip-hop', 'video game music', 'ddr', 'beatmania']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '92.899'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Mr. T's Commandments"
'TBPM' (BPM (beats per minute))                     '92.899'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'No Dope No Drugs'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr. T'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['bemani', 'hip-hop', 'video game music', 'ddr', 'beatmania']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.73 dB'
'TXXX:replaygain_track_peak'                        '0.679037'

========================== row from database ==========================
                                              'id'  719792
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Mr. T/06 - No Dope No Drugs.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  276
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6648929
                                           'mtime'  1620586254
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 06 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Mr. T
                                     'tag_release'  Mr. T's Commandments
                                       'tag_title'  No Dope No Drugs
                                             'bpm'  92.899
                                    'search_title'  'dope':2 'drugs':3 'no':1
                                   'search_artist'  'mr':1,2 't':3
                                  'search_release'  'commandments':6 'mr':1,2 's':4 't':3 'ts':5
                                     'search_rest'  'hip':5 'hiphop':1 'hop':6 'or':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'commandments':12C 'dope':2A 'drugs':3A 'hip':17 'hiphop':13 'hop':18 'mr':4B,5B,7C,8C 'no':1A 'or':19 'rap':14 'rnb':15 's':10C 't':6B,9C 'ts':11C 'turntablism':16
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['bemani', 'hip-hop', 'video game music', 'ddr', 'beatmania']
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586254.2210977  (2021-05-09 20:50:54)
                             'size'  6648929