======================== unified (from filesystem) ========================
                                         'bitrate'  '217.031'
                                        'duration'  '314'
                                          'artist'  'Patrick Wolf'
                                     'text_people'  ''
                                         'release'  'The Magic Position'
                                           'title'  'Bluebells'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']"
                                     'discogstags'  "['electronic', 'rock', 'folk rock', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;ifs-songwriter-folk;rock-cppex'
                                             'bpm'  '114.544'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Magic Position'
'TBPM' (BPM (beats per minute))                     '114.544'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'ifs-songwriter-folk', 'rock-cppex']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Bluebells'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Patrick Wolf'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'folk rock', 'electro']
'TXXX:lastfmtags'                                   ['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.440913'

========================== row from database ==========================
                                              'id'  1339916
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Patrick Wolf__cifs754b.mp3
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  314
                                           'genre'  electronic-unsorted;ifs-songwriter-folk;rock-cppex
                                        'filesize'  8538940
                                           'mtime'  1642256476
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Wolf__cifs754b electronic unsorted;ifs songwriter folk;rock cppex
                                      'tag_artist'  Patrick Wolf
                                     'tag_release'  The Magic Position
                                       'tag_title'  Bluebells
                                             'bpm'  114.544
                                    'search_title'  'bluebells':1
                                   'search_artist'  'patrick':1 'wolf':2
                                  'search_release'  'magic':2 'position':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 'cifs754b':8 'cppex':19 'electronic':9 'files':5,6 'folk':15,17 'ifs':11,13 'loose':3,4 'rock':16,18 'songwriter':14 'unsorted':2,10,12 'wolf':7
                                    'search_combo'  '00poprockelectronic':7 'bluebells':1A 'cifs754b':14 'cppex':25 'electronic':15 'files':11,12 'folk':21,23 'ifs':17,19 'loose':9,10 'magic':5C 'patrick':2B 'position':6C 'rock':22,24 'songwriter':20 'the':4C 'unsorted':8,16,18 'wolf':3B,13
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'rock', 'folk rock', 'electro']

============================== file details ==============================
                                           'mtime'  1642256476.2130919  (2022-01-15 15:21:16)
                             'size'  8538940