======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '184'
                                          'artist'  'Groundhog'
                                     'text_people'  ''
                                         'release'  'Bo Did It Vol. 3'
                                           'title'  'Take It Off'
                                           'quals'  ("['Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  "['black metal', 'soul', 'hardcore', 'death metal', 'dark hardcore']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-th-sex'
                                             'bpm'  '127.124'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000ACF 00000000 0000BF76'
'COMM:iTunNORM:eng'                                 (' 00000ACF 00000000 0000BF76 00000000 0001ADB0 00000000 00008000 00000000 '
 '0001ADB0 00000000')
'MCDI' (Music CD identifier)                        MCDI(data=b'\x0056121019\x00')
'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'TALB' (Album/Movie/Show title)                     'Bo Did It Vol. 3'
'TBPM' (BPM (beats per minute))                     '127.124'
'TCON' (Content type, a.k.a. Genre)                 'set-th-sex'
'TENC' (Encoded by)                                 'Encoded with FreeRIP'
'TIT2' (Title/songname/content description)         'Take It Off'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '187466'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Groundhog'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['black metal', 'soul', 'hardcore', 'death metal', 'dark hardcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.08 dB'
'TXXX:replaygain_track_peak'                        '0.459578'

========================== row from database ==========================
                                              'id'  768693
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/sexy/Groundhog Richardson - Take It Off.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  184
                                           'genre'  set-th-sex
                                        'filesize'  7804265
                                           'mtime'  1620343515
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes sexy Richardson set th sex
                                      'tag_artist'  Groundhog
                                     'tag_release'  Bo Did It Vol. 3
                                       'tag_title'  Take It Off
                                             'bpm'  127.124
                                    'search_title'  'it':2 'off':3 'take':1
                                   'search_artist'  'groundhog':1
                                  'search_release'  '3':6 'bo':1 'did':2 'it':3 'vol':4,5
                                     'search_rest'  '0novelty':2 '0playlists':1 'richardson':5 'set':6 'sex':8 'sexy':4 'th':7 'themes':3
                                    'search_combo'  '0novelty':12 '0playlists':11 '3':10C 'bo':5C 'did':6C 'groundhog':4B 'it':2A,7C 'off':3A 'richardson':15 'set':16 'sex':18 'sexy':14 'take':1A 'th':17 'themes':13 'vol':8C,9C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['black metal', 'soul', 'hardcore', 'death metal', 'dark hardcore']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343515.030094  (2021-05-07 01:25:15)
                             'size'  7804265