======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '223'
                                          'artist'  'The Chipmunks'
                                     'text_people'  ''
                                         'release'  'The A Files: Alien Songs'
                                           'title'  'Men In Black (Alvin & Company)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'entertaining-tv'
                                             'bpm'  '107.4'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'The A Files: Alien Songs'
'TBPM' (BPM (beats per minute))                     '107.4'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-tv'
'TIT2' (Title/songname/content description)         'Men In Black (Alvin & Company)'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Chipmunks'
'TPE2' (Band/orchestra/accompaniment)               'The Chipmunks'
'TRCK' (Track number/Position in set)               '2'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.519194'

========================== row from database ==========================
                                              'id'  1315451
                                            'path'  /data/Music/Bulk/00spent/The Chipmunks/Chipmunks, The__The A Files_ Alien Songs__02 - Men In Black (Alvin & Company).mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  223
                                           'genre'  entertaining-tv
                                        'filesize'  3224691
                                           'mtime'  1636913916
                                   'redo_metaread'  0
                                        'rest_str'   00spent Chipmunks, The__The Files_ Songs__02 entertaining tv
                                      'tag_artist'  The Chipmunks
                                     'tag_release'  The A Files: Alien Songs
                                       'tag_title'  Men In Black (Alvin & Company)
                                             'bpm'  107.4
                                    'search_title'  'alvin':4,5 'black':3 'company':6,7 'in':2 'men':1
                                   'search_artist'  'chipmunks':2 'the':1
                                  'search_release'  'a':2 'alien':5 'files':3,4 'songs':6 'the':1
                                     'search_rest'  '00spent':1 '02':8 'chipmunks':2,3 'entertaining':9 'files':6 'songs':7 'the':4,5 'tv':10
                                    'search_combo'  '00spent':16 '02':23 'a':11C 'alien':14C 'alvin':4A,5A 'black':3A 'chipmunks':9B,17,18 'company':6A,7A 'entertaining':24 'files':12C,13C,21 'in':2A 'men':1A 'songs':15C,22 'the':8B,10C,19,20 'tv':25
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['cartoons', 'comedy', 'kids', 'christmas', 'chipmunk vocalists']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913915.6360643  (2021-11-14 19:18:35)
                             'size'  3224691