======================== unified (from filesystem) ========================
                                         'bitrate'  '319.976'
                                        'duration'  '353'
                                          'artist'  'Sundial Aeon'
                                     'text_people'  ''
                                         'release'  'Apotheosis'
                                           'title'  "Freestar's Trip In Aerospace"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'psychill', 'downtempo', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic', 'downtempo', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-psychill'
                                             'bpm'  '119.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::XXX'                                         'Collection_by_Vano'
'COMM:ID3v1 Comment:eng'                            'Collection_by_Vano'
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Apotheosis'
'TBPM' (BPM (beats per minute))                     '119.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-psychill'
'TDRC' (Recording time)                             '2007'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         "Freestar's Trip In Aerospace"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sundial Aeon'
'TRCK' (Track number/Position in set)               '8'
'TXXX:DATE'                                         '2007'
'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'                                  ['electronic', 'downtempo', 'ambient']
'TXXX:lastfmtags'                                   ['electronic', 'psychill', 'downtempo', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.81 dB'
'TXXX:replaygain_track_peak'                        '0.724773'

========================== row from database ==========================
                                              'id'  1496197
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Sundial Aeon - Freestar_s Trip In Aerospace.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  353
                                           'genre'  electronic-psychill
                                        'filesize'  14168875
                                           'mtime'  1636912590
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub Freestar_s electronic psychill
                                      'tag_artist'  Sundial Aeon
                                     'tag_release'  Apotheosis
                                       'tag_title'  Freestar's Trip In Aerospace
                                             'bpm'  119.9
                                    'search_title'  'aerospace':6 'freestar':1 'freestars':3 'in':5 's':2 'trip':4
                                   'search_artist'  'aeon':2 'sundial':1
                                  'search_release'  'apotheosis':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':7 'freestar':5 'psychill':8 's':6
                                    'search_combo'  '00poprockelectronic':10 'aeon':8B 'aerospace':6A 'apotheosis':9C 'chillout':12 'chronos':11 'dub':13 'electronic':16 'freestar':1A,14 'freestars':3A 'in':5A 'psychill':17 's':2A,15 'sundial':7B 'trip':4A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'psychill', 'downtempo', 'chillout', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'downtempo', 'ambient']

============================== file details ==============================
                                           'mtime'  1636912590.4493508  (2021-11-14 18:56:30)
                             'size'  14168875