======================== unified (from filesystem) ========================
                                         'bitrate'  '319.725'
                                        'duration'  '311'
                                          'artist'  'Queen'
                                     'text_people'  ''
                                         'release'  'A Kind of Magic'
                                           'title'  'One Vision'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']"
                                     'discogstags'  "['pop rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '1986'
                                        'comments'  'Encoded with Ashampoo MP3 AudioCenter.'
                                           'genre'  'rock-unsorted'
                                             'bpm'  '120.113'
                                             'key'  '7A'
                                        'acoustid'  '8e74d50f-f578-49a8-be3b-c79439d6d916'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            "Veronica's Album Top 1000"
'TALB' (Album/Movie/Show title)                     'A Kind of Magic'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDOR' (Original release time)                      '1986'
'TDRC' (Recording time)                             '1986'
'TIT2' (Title/songname/content description)         'One Vision'
'TIT3' (Subtitle/Description refinement)            'Encoded with Ashampoo MP3 AudioCenter.'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Queen'
'TPE2' (Band/orchestra/accompaniment)               'Queen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMI'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Queen'
'TSOP' (Performer sort order)                       'Queen'
'TSRC' (ISRC (international standard recording code))  'GBCEG8500001/GBUM71106190'
'TXXX:Acoustid Id'                                  '8e74d50f-f578-49a8-be3b-c79439d6d916'
'TXXX:BARCODE'                                      '077774626729'
'TXXX:CATALOGNUMBER'                                'CDP 7 46267 2'
'TXXX:MusicBrainz Album Artist Id'                  '0383dadf-2a4e-4d10-a46a-e9e041da8eb3'
'TXXX:MusicBrainz Album Id'                         '160f8ea8-6fae-4f80-8a03-ffdbfee0adfa'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0383dadf-2a4e-4d10-a46a-e9e041da8eb3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['pop rock', 'rock']
'TXXX:lastfmtags'                                   ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.583493'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6cc86f6c-b564-477f-a8fe-46cafb30199f')
'WCOM:http://www.amazon.co.uk/gp/redirect.html%3FASIN=B00016ZQZ2%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00016ZQZ2%253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.co.uk/gp/redirect.html%3FASIN=B00016ZQZ2%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00016ZQZ2%253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  1421431
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Queen - A Kind Of Magic (1986)/Queen - 01 - One Vision.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  311
                                           'genre'  rock-unsorted
                                        'filesize'  12467528
                                           'mtime'  1639510767
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Of (1986) 01 rock unsorted
                                      'tag_artist'  Queen
                                     'tag_release'  A Kind of Magic
                                       'tag_title'  One Vision
                                             'bpm'  120.113
                                    'search_title'  'one':1 'vision':2
                                   'search_artist'  'queen':1
                                  'search_release'  'a':1 'kind':2 'magic':4 'of':3
                                     'search_rest'  '00singer':1 '1986':5,6 'eos':3 'of':4 'rock':7 'songwriter':2 'unsorted':8
                                    'search_combo'  '00singer':8 '1986':12,13 'a':4C 'eos':10 'kind':5C 'magic':7C 'of':6C,11 'one':1A 'queen':3B 'rock':14 'songwriter':9 'unsorted':15 'vision':2A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
                                        'tag_date'  1986
                                     'discogstags'  ['pop rock', 'rock']

============================== file details ==============================
                                           'mtime'  1639510766.7747614  (2021-12-14 20:39:26)
                             'size'  12467528