======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '220'
                                          'artist'  'Albert Kuvezin and Yat-Kha'
                                     'text_people'  ''
                                         'release'  'Re-Covers'
                                           'title'  'Black Magic Woman'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk rock', 'tuvan', 'tuva', 'covers', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'set-th-novelty-styledcovers;set-pl-mor;set-cover or covered'
                                             'bpm'  '84.070'
                                             'key'  '9A'
                                        'acoustid'  'd9f1b3c8-bde1-4ad1-bb39-7696ac60b8ab'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000083C 0000068D 000069F7'
'COMM:iTunNORM:eng'                                 (' 0000083C 0000068D 000069F7 000038F6 00019A82 00017458 000082A5 0000837D '
 '0001CC4E 00021663')
'COMM:iTunes_CDDB_IDs:eng'                          '14+8F9F45E7C9FF6751165038D3ED689789+5780802'
'TALB' (Album/Movie/Show title)                     'Re-Covers'
'TBPM' (BPM (beats per minute))                     '84.070'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-novelty-styledcovers', 'set-pl-mor', 'set-cover or covered']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes v4.9'
'TIT2' (Title/songname/content description)         'Black Magic Woman'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Albert Kuvezin and Yat-Kha'
'TPE2' (Band/orchestra/accompaniment)               'Albert Kuvezin and Yat-Kha'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'World Village'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Kuvezin, Albert and Yat-Kha'
'TSOP' (Performer sort order)                       'Kuvezin, Albert and Yat-Kha'
'TSRC' (ISRC (international standard recording code))  'GBEDU0500023'
'TXXX:ASIN'                                         'B000GH3CLQ'
'TXXX:Acoustid Id'                                  'd9f1b3c8-bde1-4ad1-bb39-7696ac60b8ab'
'TXXX:CATALOGNUMBER'                                '468061'
'TXXX:MusicBrainz Album Artist Id'                  '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:MusicBrainz Album Id'                         '0d01fc34-1b1b-412c-9b9d-8775d878f4bb'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.515876'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f174ca8b-7c95-43ab-8541-e06af2b3af5d')

========================== row from database ==========================
                                              'id'  473004
                                            'path'  /data/Music/Bulk/00localcharacter/Re-Covers/11 Black Magic Woman.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  220
                                           'genre'  set-th-novelty-styledcovers;set-pl-mor;set-cover or covered
                                        'filesize'  5301257
                                           'mtime'  1621629759
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 11 set th novelty styledcovers;set pl mor;set cover or covered
                                      'tag_artist'  Albert Kuvezin and Yat-Kha
                                     'tag_release'  Re-Covers
                                       'tag_title'  Black Magic Woman
                                             'bpm'  84.07
                                    'search_title'  'black':1 'magic':2 'woman':3
                                   'search_artist'  'albert':1 'and':3 'kha':5 'kuvezin':2 'yat':4 'yatkha':6
                                  'search_release'  'covers':2 're':1 'recovers':3
                                     'search_rest'  'cover':13 'covered':15 'mor':9,11 'novelty':3 'or':14 'pl':8 'set':1,5,7,10,12 'styledcovers':4,6 'th':2
                                    'search_combo'  'albert':4B 'and':6B 'black':1A 'cover':25 'covered':27 'covers':11C 'kha':8B 'kuvezin':5B 'magic':2A 'mor':21,23 'novelty':15 'or':26 'pl':20 're':10C 'recovers':12C 'set':13,17,19,22,24 'styledcovers':16,18 'th':14 'woman':3A 'yat':7B 'yatkha':9B
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629758.7902277  (2021-05-21 22:42:38)
                             'size'  5301257