======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '114'
                                          'artist'  'Anne Mette Torp'
                                     'text_people'  ''
                                         'release'  'Abra-Ka-Dabra'
                                           'title'  'Min Teddybjørn'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['norwegian', 'kids', 'norsk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '84.844'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Abra-Ka-Dabra'
'TBPM' (BPM (beats per minute))                     '84.844'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Min Teddybjørn'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Anne Mette Torp'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['norwegian', 'kids', 'norsk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.91 dB'
'TXXX:replaygain_track_peak'                        '0.358671'

========================== row from database ==========================
                                              'id'  476299
                                            'path'  /data/Music/Bulk/00localcharacter/2008-abra-ka-dabra/Anne Mette Torp-Abra ka dabra-09 Min Teddybjorn.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  114
                                           'genre'  loc-unsorted
                                        'filesize'  4601967
                                           'mtime'  1620400578
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 2008 ka dabra ka dabra 09 Teddybjorn loc unsorted
                                      'tag_artist'  Anne Mette Torp
                                     'tag_release'  Abra-Ka-Dabra
                                       'tag_title'  Min Teddybjørn
                                             'bpm'  84.844
                                    'search_title'  'min':1 'teddybjorn':3 'teddybjørn':2
                                   'search_artist'  'anne':1 'mette':2 'torp':3
                                  'search_release'  'abra':1 'abrakadabra':4 'dabra':3 'ka':2
                                     'search_rest'  '2008':1 'dabra':3 'ka':2 'loc':5 'teddybjorn':4 'unsorted':6
                                    'search_combo'  '2008':11 'abra':7C 'abrakadabra':10C 'anne':4B 'dabra':9C,13 'ka':8C,12 'loc':15 'mette':5B 'min':1A 'teddybjorn':3A,14 'teddybjørn':2A 'torp':6B 'unsorted':16
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['norwegian', 'kids', 'norsk']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620400577.9932272  (2021-05-07 17:16:17)
                             'size'  4601967