======================== unified (from filesystem) ========================
                                         'bitrate'  '186.563'
                                        'duration'  '181'
                                          'artist'  'Parov Stelar'
                                     'text_people'  ''
                                         'release'  'Shine'
                                           'title'  'Your Fire Feat. Luke'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-4', 'Q-PLAY-2', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-1', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-vocals-1', 'q-mixbeat-2', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']"
                                     'discogstags'  "['electronic', 'jazz', 'broken beat', 'future jazz', 'acid jazz', 'breaks']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-newer-nu;electronic-unsorted'
                                             'bpm'  '124.852'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shine'
'TBPM' (BPM (beats per minute))                     '124.852'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-newer-nu', 'electronic-unsorted']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Your Fire Feat. Luke'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Parov Stelar'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'broken beat', 'future jazz', 'acid jazz', 'breaks']
'TXXX:lastfmtags'                                   ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.38 dB'
'TXXX:replaygain_track_peak'                        '0.485917'

========================== row from database ==========================
                                              'id'  1532127
                                            'path'  /data/Music/Bulk/00poprockelectronic/Parov Stelar/Parov Stelar_2007_Shine_(promo)/05. Your_fire_feat._luke.mp3
                                         'working'  None
                                         'bitrate'  186
                                    'duration_sec'  181
                                           'genre'  prerock-jb-jazz-newer-nu;electronic-unsorted
                                        'filesize'  4240794
                                           'mtime'  1620541052
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Stelar_2007_Shine_(promo) 05. Your_fire_feat._luke prerock jb jazz newer nu;electronic unsorted
                                      'tag_artist'  Parov Stelar
                                     'tag_release'  Shine
                                       'tag_title'  Your Fire Feat. Luke
                                             'bpm'  124.852
                                    'search_title'  'feat':3,4 'fire':2 'luke':5 'your':1
                                   'search_artist'  'parov':1 'stelar':2
                                  'search_release'  'shine':1
                                     'search_rest'  '00poprockelectronic':1 '05':10,11 '2007':3,7 'electronic':25,27 'feat':14,18 'fire':13,17 'jazz':22 'jb':21 'luke':15,19 'newer':23 'nu':24,26 'prerock':20 'promo':5,9 'shine':4,8 'stelar':2,6 'unsorted':28 'your':12,16
                                    'search_combo'  '00poprockelectronic':9 '05':18,19 '2007':11,15 'electronic':33,35 'feat':3A,4A,22,26 'fire':2A,21,25 'jazz':30 'jb':29 'luke':5A,23,27 'newer':31 'nu':32,34 'parov':6B 'prerock':28 'promo':13,17 'shine':8C,12,16 'stelar':7B,10,14 'unsorted':36 'your':1A,20,24
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'electronic', 'jazz', 'downtempo', 'nu jazz']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'jazz', 'broken beat', 'future jazz', 'acid jazz', 'breaks']

============================== file details ==============================
                                           'mtime'  1620541052.247639  (2021-05-09 08:17:32)
                             'size'  4240794