======================== unified (from filesystem) ========================
                                         'bitrate'  '127.991'
                                        'duration'  '372'
                                          'artist'  'Northern Lite'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Reach The Sun (Live)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-4', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['german', 'electroclash', 'electronic', 'electro', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '136.0'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TBPM' (BPM (beats per minute))                     '136.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TIT2' (Title/songname/content description)         'Reach The Sun (Live)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Northern Lite'
'TXXX:MusicMagic Data'                              'AgEAEes4gbqVe6ragRkmClgI7HyEZYDpzNCdVlS3jvcID6STheTZkaxM08jmJLpFgRCAAfIxj0EVANlVhqC9l+fi9BOgr8Oe0jeAAZfVljCv4IGjJKZI/dUPgtyG6cLakvNcw8eC8YiXsYUfv7+zy9MG7ofEa4UlgAHpbIvR/8MIE4B84BLjjgyGpmLQYsZDigc='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:lastfmtags'                                   ['german', 'electroclash', 'electronic', 'electro', 'synthpop']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.602903'

========================== row from database ==========================
                                              'id'  1462481
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Northern Lite - Reach The Sun ( Live ).mp3
                                         'working'  None
                                         'bitrate'  127
                                    'duration_sec'  372
                                           'genre'  electronic-we-electroclash
                                        'filesize'  5959424
                                           'mtime'  1620572916
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] electronic we electroclash
                                      'tag_artist'  Northern Lite
                                     'tag_release'  None
                                       'tag_title'  Reach The Sun (Live)
                                             'bpm'  136.0
                                    'search_title'  'live':4,5 'reach':1 'sun':3 'the':2
                                   'search_artist'  'lite':2 'northern':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'electroclash':9 'electronic':7 'files':5,6 'loose':3,4 'unsorted':2 'we':8
                                    'search_combo'  '00poprockelectronic':8 'electroclash':16 'electronic':14 'files':12,13 'lite':7B 'live':4A,5A 'loose':10,11 'northern':6B 'reach':1A 'sun':3A 'the':2A 'unsorted':9 'we':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'electroclash', 'electronic', 'electro', 'synthpop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572915.9554403  (2021-05-09 17:08:35)
                             'size'  5959424