======================== unified (from filesystem) ========================
                                         'bitrate'  '178.266'
                                        'duration'  '302'
                                          'artist'  'The Waterboys'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  'The whole of the moon'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['folk rock', 'celtic', 'rock', '80s', 'alternative', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '105.8'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '105.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'The whole of the moon'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Waterboys'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicMagic Data'                              'AgEAAAAAus+UiqL6gU74nl7qgAGFwIpk17OTUlDztZQRoYABgAHm/q5+rMLAIM4agJKAAR2Zh9QtS+Xtgh/SuOzm+5WyCOsrggOAAZ0Al6evIYJ8FB9DH4cyggGEid7wmDtAH5IQBCissYao6T+xK8h91SG4s4JnhUTwYZKVA1fI8IH8vFzyKfl6rKDIGb/+hNc='
'TXXX:MusicMagic Fingerprint'                       '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'
'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:lastfmtags'                                   ['folk rock', 'celtic', 'rock', '80s', 'alternative', 'folk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.60 dB'
'TXXX:replaygain_track_peak'                        '0.517321'

========================== row from database ==========================
                                              'id'  1528549
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/The whole of the moon.mp3
                                         'working'  None
                                         'bitrate'  178
                                    'duration_sec'  302
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  6736168
                                           'mtime'  1628353619
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of 80_s electronic generic or radio unsorted
                                      'tag_artist'  The Waterboys
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  The whole of the moon
                                             'bpm'  105.8
                                    'search_title'  'moon':4 'of':3 'the':1 'whole':2
                                   'search_artist'  'the':1 'waterboys':2
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':3 'electronic':5 'generic':6 'of':2 'or':7 'radio':8 's':4 'unsorted':9
                                    'search_combo'  '00poprockelectronic':11 '80':13 '80s':10C 'electronic':15 'generic':16 'hits':7C 'moon':4A 'of':3A,8C,12 'or':17 'radio':18 's':14 'the':1A,5B,9C 'unsorted':19 'waterboys':6B 'whole':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['folk rock', 'celtic', 'rock', '80s', 'alternative', 'folk']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353618.7125905  (2021-08-07 18:26:58)
                             'size'  6736168