======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '173'
                                          'artist'  'Captain Gips'
                                     'text_people'  'Le fou'
                                         'release'  'Transformer'
                                           'title'  'Immer Relaxed'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', '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-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['german', 'hip hop', 'rap']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '17'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '95.035'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00000830 00000855 0000DA4C 0000DF21 0001D9AC 00002A8D 000091C2 00009897 '
 '00011B43 00011B43')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000009A8 0000000000749EC8 00000000 0034D892 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '17++'
'TALB' (Album/Movie/Show title)                     'Transformer'
'TBPM' (BPM (beats per minute))                     '95.035'
'TCOM' (Composer)                                   'Le fou'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes 10.2.1'
'TIT2' (Title/songname/content description)         'Immer Relaxed'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Captain Gips'
'TRCK' (Track number/Position in set)               '8/17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['german', 'hip hop', 'rap']
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.504470'

========================== row from database ==========================
                                              'id'  769949
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Florida Klaus aka Captain Gips/Immer-Relaxed.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  173
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3526492
                                           'mtime'  1620587117
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Florida Klaus aka hip hop rnb rap turntablism
                                      'tag_artist'  Captain Gips
                                     'tag_release'  Transformer
                                       'tag_title'  Immer Relaxed
                                             'bpm'  95.035
                                    'search_title'  'immer':1 'relaxed':2
                                   'search_artist'  'captain':1 'gips':2
                                  'search_release'  'transformer':1
                                     'search_rest'  'aka':7 'florida':5 'hip':8 'hiphop':1 'hop':9 'klaus':6 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'aka':12 'captain':3B 'florida':10 'gips':4B 'hip':13 'hiphop':6 'hop':14 'immer':1A 'klaus':11 'rap':7 'relaxed':2A 'rnb':8 'transformer':5C 'turntablism':9
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-2', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'hip hop', 'rap']
                                        'tag_date'  2006
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620587117.1978056  (2021-05-09 21:05:17)
                             'size'  3526492