======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '214'
                                          'artist'  'Ferrante & Teicher'
                                     'text_people'  ''
                                         'release'  'Soundproof'
                                           'title'  'Siboney'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'lounge', 'space age pop', 'illstreet', 'easy listening']"
                                     'discogstags'  "['jazz', 'pop', 'stage & screen', 'easy listening', 'space-age']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-mor'
                                             'bpm'  '123.5'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 000000BC 000000AD 00000D12 00000A29 00025334 00031A63 000041B9 000045F7 '
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'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AC8 00000000008FF7A8 00000000 0082802A 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '24+92764F9E55D38C0156A94238DC160F48+10146465'
'TALB' (Album/Movie/Show title)                     'Soundproof'
'TBPM' (BPM (beats per minute))                     '123.5'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-mor']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Siboney'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ferrante And Teicher'
'TPE2' (Band/orchestra/accompaniment)               'Ferrante & Teicher'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '22'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['jazz', 'pop', 'stage & screen', 'easy listening', 'space-age']
'TXXX:lastfmtags'                                   ['instrumental', 'lounge', 'space age pop', 'illstreet', 'easy listening']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.20 dB'
'TXXX:replaygain_track_peak'                        '0.651169'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N91Q145065709U118056ABF0729D49387D0B4CDF289641E48P1\x00')

========================== row from database ==========================
                                              'id'  1120257
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/ferrante & teicher - Soundproof + Soundblast/ferrante & teicher - soundproof - 22 - siboney.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  214
                                           'genre'  electronic-unsorted;set-pl-mor
                                        'filesize'  8563059
                                           'mtime'  1638556476
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm ferrante teicher + Soundblast ferrante teicher soundproof 22 siboney electronic unsorted;set pl mor
                                      'tag_artist'  Ferrante & Teicher
                                     'tag_release'  Soundproof
                                       'tag_title'  Siboney
                                             'bpm'  123.5
                                    'search_title'  'siboney':1
                                   'search_artist'  'ferrante':1 'teicher':2
                                  'search_release'  'soundproof':1
                                     'search_rest'  '22':5 'electronic':7 'ferrante':1 'mor':13 'pl':12 'set':9,11 'siboney':6 'soundblast':3 'soundproof':4 'teicher':2 'unsorted':8,10
                                    'search_combo'  '22':9 'electronic':11 'ferrante':2B,5 'mor':17 'pl':16 'set':13,15 'siboney':1A,10 'soundblast':7 'soundproof':4C,8 'teicher':3B,6 'unsorted':12,14
                                    'tag_tracknum'  22
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'lounge', 'space age pop', 'illstreet', 'easy listening']
                                        'tag_date'  2007
                                     'discogstags'  ['jazz', 'pop', 'stage & screen', 'easy listening', 'space-age']

============================== file details ==============================
                                           'mtime'  1638556476.3818297  (2021-12-03 19:34:36)
                             'size'  8563059