======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '392'
                                          'artist'  'Our Solar System'
                                     'text_people'  ''
                                         'release'  'psychedelic space rock'
                                           'title'  'Hemåt i Soluppgången'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'q-bass-4', 'q-drums-3', "
 "'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-MIXBEAT-2', 'Q-PLAY-3', "
 "'Q-CHART-2']")
                                      'lastfmtags'  "['psychedelic', 'space rock', 'experimental', 'psychedelic rock', 'swedish']"
                                     'discogstags'  "['psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic-space;set-pl-progspace'
                                             'bpm'  '107.0'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Google/StoreId:Tcjyxgjn4hx7q3tlcuyq4cghgoa'   PRIV(owner='Google/StoreId', data=b'Tcjyxgjn4hx7q3tlcuyq4cghgoa')
'PRIV:Google/StoreLabelCode:PADPIDA20119428030'     PRIV(owner='Google/StoreLabelCode', data=b'PADPIDA20119428030')
'TALB' (Album/Movie/Show title)                     'psychedelic space rock'
'TBPM' (BPM (beats per minute))                     '107.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-psychedelic-space', 'set-pl-progspace']
'TCOP' (Copyright message)                          '(c) 2017 ÅÄÖ Fonogram'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         'Hemåt i Soluppgången'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Our Solar System'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/10'
'TXXX:Notes'                                        'slsk'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tool Name'                                    'Media Center'
'TXXX:Tool Version'                                 '21.0.90'
'TXXX:discogstags'                                  ['psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['psychedelic', 'space rock', 'experimental', 'psychedelic rock', 'swedish']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.304858'

========================== row from database ==========================
                                              'id'  1485611
                                            'path'  /data/Music/Bulk/00poprockelectronic/psychedelic space rock/02 - Hemåt i Soluppgången.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  392
                                           'genre'  rock-cppex-psychedelic-space;set-pl-progspace
                                        'filesize'  15831493
                                           'mtime'  1620736309
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 02 Hemåt Soluppgången cppex space;set pl progspace
                                      'tag_artist'  Our Solar System
                                     'tag_release'  psychedelic space rock
                                       'tag_title'  Hemåt i Soluppgången
                                             'bpm'  107.0
                                    'search_title'  'hemat':1,2 'i':3 'soluppgangen':4,5
                                   'search_artist'  'our':1 'solar':2 'system':3
                                  'search_release'  'psychedelic':1 'rock':3 'space':2
                                     'search_rest'  '00poprockelectronic':1 'cppex':6 'hemat':2,3 'pl':11 'progspace':12 'set':8,10 'soluppgangen':4,5 'space':7,9
                                    'search_combo'  '00poprockelectronic':12 'cppex':17 'hemat':1A,2A,13,14 'i':3A 'our':6B 'pl':22 'progspace':23 'psychedelic':9C 'rock':11C 'set':19,21 'solar':7B 'soluppgangen':4A,5A,15,16 'space':10C,18,20 'system':8B
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['psychedelic', 'space rock', 'experimental', 'psychedelic rock', 'swedish']
                                        'tag_date'  2017
                                     'discogstags'  ['psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620736309.4658477  (2021-05-11 14:31:49)
                             'size'  15831493