======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '161'
                                          'artist'  'El Jarocho'
                                     'text_people'  ''
                                         'release'  'The Secret Museum of Mankind, Volume 4: Ethnic Music Classics 1925-48'
                                           'title'  'La Bamba'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-2', 'Q-LOCALNESS-3', "
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 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
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                                      'lastfmtags'  "['la bamba']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '24'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'loc-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '145.685'
                                             'key'  '5B'
                                        'acoustid'  'f8d5f647-2f2e-4bb3-bdda-116ab66b6553'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Secret Museum of Mankind, Volume 4: Ethnic Music Classics 1925-48'
'TBPM' (BPM (beats per minute))                     '145.685'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-02-28'
'TIT2' (Title/songname/content description)         'La Bamba'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'El Jarocho'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yazoo Records'
'TRCK' (Track number/Position in set)               '16/24'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'El Jarocho'
'TXXX:ASIN'                                         'B000000G9J'
'TXXX:Acoustid Id'                                  'f8d5f647-2f2e-4bb3-bdda-116ab66b6553'
'TXXX:BARCODE'                                      '016351701022'
'TXXX:CATALOGNUMBER'                                'YAZOO 7010'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '7e2503e7-77c6-429a-87e6-327f11014881'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '93ad9f7f-b2c1-427b-b911-f0245e45e2bb'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   'la bamba'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.22 dB'
'TXXX:replaygain_track_peak'                        '0.678908'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cc73ed5e-b9db-4e3f-b958-38c3e360398d')

========================== row from database ==========================
                                              'id'  351868
                                            'path'  /data/Music/Bulk/00localcharacter/the secret museum of mankind vol. 4 (ethnic music classics 1925-48)/16 - vera cruz_ la bamba - el jarocho.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  161
                                           'genre'  loc-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2588518
                                           'mtime'  1621629939
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter the secret museum mankind vol. (ethnic music classics 48) 16 vera cruz_ bamba el jarocho loc unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  El Jarocho
                                     'tag_release'  The Secret Museum of Mankind, Volume 4: Ethnic Music Classics 1925-48
                                       'tag_title'  La Bamba
                                             'bpm'  145.685
                                    'search_title'  'bamba':2 'la':1
                                   'search_artist'  'el':1 'jarocho':2
                                  'search_release'  '1925':13 '192548':15 '4':8,9 '48':14 'classics':12 'ethnic':10 'mankind':5,6 'museum':3 'music':11 'of':4 'secret':2 'the':1 'volume':7
                                     'search_rest'  '48':11,12 'bamba':15 'classics':10 'cruz':14 'el':16 'ethnic':7,8 'jarocho':17 'loc':18 'mankind':4 'mor':28 'museum':3 'music':9 'pl':23 'secret':2 'set':20,22,25,27 'shirleyspinoza':24,26 'the':1 'unsorted':19,21 'vera':13 'vol':5,6
                                    'search_combo'  '1925':17C '192548':19C '4':12C,13C '48':18C,30,31 'bamba':2A,34 'classics':16C,29 'cruz':33 'el':3B,35 'ethnic':14C,26,27 'jarocho':4B,36 'la':1A 'loc':37 'mankind':9C,10C,23 'mor':47 'museum':7C,22 'music':15C,28 'of':8C 'pl':42 'secret':6C,21 'set':39,41,44,46 'shirleyspinoza':43,45 'the':5C,20 'unsorted':38,40 'vera':32 'vol':24,25 'volume':11C
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['la bamba']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629938.9758034  (2021-05-21 22:45:38)
                             'size'  2588518