======================== unified (from filesystem) ========================
                                         'bitrate'  '205.411'
                                        'duration'  '224'
                                          'artist'  'Brian Mcfadden'
                                     'text_people'  ''
                                         'release'  'Knuffelrock Volume 18 CD1'
                                           'title'  'Real To Me'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-2', "
 "'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'irish', 'soft rock', 'male vocalists', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '84.2'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Track 14'
'TALB' (Album/Movie/Show title)                     'Knuffelrock Volume 18 CD1'
'TBPM' (BPM (beats per minute))                     '84.2'
'TENC' (Encoded by)                                 'LAME 3.90.3 MMX'
'TIT2' (Title/songname/content description)         'Real To Me'
'TKEY' (Initial key)                                '5B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Brian Mcfadden'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'irish', 'soft rock', 'male vocalists', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.27 dB'
'TXXX:replaygain_track_peak'                        '0.392547'

========================== row from database ==========================
                                              'id'  1388647
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/114-Brian Mcfadden - Real To Me.mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  224
                                           'genre'  
                                        'filesize'  5777473
                                           'mtime'  1652397932
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 114
                                      'tag_artist'  Brian Mcfadden
                                     'tag_release'  Knuffelrock Volume 18 CD1
                                       'tag_title'  Real To Me
                                             'bpm'  84.2
                                    'search_title'  'me':3 'real':1 'to':2
                                   'search_artist'  'brian':1 'mcfadden':2
                                  'search_release'  '18':3 'cd1':4 'knuffelrock':1 'volume':2
                                     'search_rest'  '00poprockelectronic':1 '114':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 '114':16 '18':8C 'brian':4B 'cd1':9C 'files':14,15 'knuffelrock':6C 'loose':12,13 'mcfadden':5B 'me':3A 'real':1A 'to':2A 'unsorted':11 'volume':7C
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['pop', 'irish', 'soft rock', 'male vocalists', 'rock']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397932.4519277  (2022-05-13 01:25:32)
                             'size'  5777473