======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '236'
                                          'artist'  'Brass Construction'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Ha Cha Cha (Funktion)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['new york', 'soul', 'funk', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '126.965'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TBPM' (BPM (beats per minute))                     '126.965'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         'Ha Cha Cha (Funktion)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Brass Construction'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:MusicMagic Data'                              'AgEADKWAnrGi1KaKgYvpq140gAGBVYVs6jqaeE44rq8TioABgvPteLfw8hXaNLSWgS+AARr8gecRyL4PgUzHrAQT5C20KOBggAKAAZZhnDCzOoJZDPw6zrd9giKHtdUZmldHzanr+q2PgYRZ1g6z4MQ14Fu1pYTMgAHtMpdZ/nXkuIbQzvbwXf4pqpjOb6wRgPw='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['new york', 'soul', 'funk', 'disco']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.507733'

========================== row from database ==========================
                                              'id'  1322735
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/Brass Construction/Brass Construction__Ha Cha Cha (Funktion).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  236
                                           'genre'  funk or soul
                                        'filesize'  5689199
                                           'mtime'  1628357934
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted Construction__Ha funk or soul
                                      'tag_artist'  Brass Construction
                                     'tag_release'  None
                                       'tag_title'  Ha Cha Cha (Funktion)
                                             'bpm'  126.965
                                    'search_title'  'cha':2 'funktion':3,4 'ha':1
                                   'search_artist'  'brass':1 'construction':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'construction':3 'funk':5 'ha':4 'or':6 'soul':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':7 'brass':5B 'cha':2A 'construction':6B,9 'funk':11 'funktion':3A,4A 'ha':1A,10 'or':12 'soul':13 'unsorted':8
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['new york', 'soul', 'funk', 'disco']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357933.9766772  (2021-08-07 19:38:53)
                             'size'  5689199