======================== unified (from filesystem) ========================
                                         'bitrate'  '159.234'
                                        'duration'  '281'
                                          'artist'  'Abradab'
                                     'text_people'  ''
                                         'release'  'Bootleg'
                                           'title'  'Rapowe Ziarno (CLS & WAX rmx)'
                                           '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-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['polish', 'reggae', 'hip hop', 'rap', 'ragga']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '117.059'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Bootleg'
'TBPM' (BPM (beats per minute))                     '117.059'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'HASAN_SAS'
'TIT2' (Title/songname/content description)         'Rapowe Ziarno (CLS & WAX rmx)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Abradab'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '000,180'
'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'                                  'hip hop'
'TXXX:lastfmtags'                                   ['polish', 'reggae', 'hip hop', 'rap', 'ragga']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.449515'

========================== row from database ==========================
                                              'id'  1306263
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/abradab_-_rapowe_ziarno_(cls_wax_rmx).mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  281
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  5605561
                                           'mtime'  1621696868
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] abradab_ _rapowe_ziarno_(cls_wax_rmx) electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Abradab
                                     'tag_release'  Bootleg
                                       'tag_title'  Rapowe Ziarno (CLS & WAX rmx)
                                             'bpm'  117.059
                                    'search_title'  'cls':3,4 'rapowe':1 'rmx':6,7 'wax':5 'ziarno':2
                                   'search_artist'  'abradab':1
                                  'search_release'  'bootleg':1
                                     'search_rest'  '00poprockelectronic':1 'abradab':7 'breakbeat':20 'cls':10,15 'dnb':22 'electronic':18 'files':5,6 'jungle':23 'loose':3,4 'or':21 'rapowe':8,13 'rmx':12,17 'th':19 'unsorted':2 'wax':11,16 'ziarno':9,14
                                    'search_combo'  '00poprockelectronic':10 'abradab':8B,16 'bootleg':9C 'breakbeat':29 'cls':3A,4A,19,24 'dnb':31 'electronic':27 'files':14,15 'jungle':32 'loose':12,13 'or':30 'rapowe':1A,17,22 'rmx':6A,7A,21,26 'th':28 'unsorted':11 'wax':5A,20,25 'ziarno':2A,18,23
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-3']
                                      'lastfmtags'  ['polish', 'reggae', 'hip hop', 'rap', 'ragga']
                                        'tag_date'  2005
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1621696867.501929  (2021-05-22 17:21:07)
                             'size'  5605561