======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '293'
                                          'artist'  'Asayake Productions'
                                     'text_people'  ''
                                         'release'  'Asayake Breaks'
                                           'title'  'Burning Hammer'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-3', "
 "'Q-JZFKS-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-3']")
                                      'lastfmtags'  "['hip-hop', 'jazz-hop', 'breakbeats', 'jazzy', 'funky']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '15'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '115.987'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000006D8 00000719 000042ED'
'COMM:iTunNORM:eng'                                 (' 000006D8 00000719 000042ED 0000412C 00024A07 00024A07 00007FAA 00008000 '
 '00033467 00015FBE')
'TALB' (Album/Movie/Show title)                     'Asayake Breaks'
'TBPM' (BPM (beats per minute))                     '115.987'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Burning Hammer'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Asayake Productions'
'TRCK' (Track number/Position in set)               '6/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hip-hop', 'jazz-hop', 'breakbeats', 'jazzy', 'funky']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.99 dB'
'TXXX:replaygain_track_peak'                        '0.599345'

========================== row from database ==========================
                                              'id'  759998
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Asayake Productions - BURNING HAMMER.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  293
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7393106
                                           'mtime'  1620586871
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism BURNING HAMMER hip hop or rnb or rap or turntablism
                                      'tag_artist'  Asayake Productions
                                     'tag_release'  Asayake Breaks
                                       'tag_title'  Burning Hammer
                                             'bpm'  115.987
                                    'search_title'  'burning':1 'hammer':2
                                   'search_artist'  'asayake':1 'productions':2
                                  'search_release'  'asayake':1 'breaks':2
                                     'search_rest'  'burning':5 'hammer':6 'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'asayake':3B,5C 'breaks':6C 'burning':1A,11 'hammer':2A,12 'hip':13 'hiphop':7 'hop':14 'or':15 'productions':4B 'rap':8 'rnb':9 'turntablism':10
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             '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-1', 'Q-JZFKS-3', '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'  ['hip-hop', 'jazz-hop', 'breakbeats', 'jazzy', 'funky']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586871.1477132  (2021-05-09 21:01:11)
                             'size'  7393106