======================== unified (from filesystem) ========================
                                         'bitrate'  '191.461'
                                        'duration'  '358'
                                          'artist'  'Gotan Project'
                                     'text_people'  ''
                                         'release'  'Buenos Aires Late'
                                           'title'  'Santa María (del Buen Ayre)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-4', 'q-syn-1', '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-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'downtempo', 'electronic', 'chillout', 'tango']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-samerica;prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '118'
                                             'key'  '8A'
                                        'acoustid'  '7977f728-64e7-4c2a-aff7-0caae2f54dfa'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00¿5£\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xbf5\xa3\x00')
'TALB' (Album/Movie/Show title)                     'Buenos Aires Late'
'TBPM' (BPM (beats per minute))                     '118'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-samerica', 'prerock-jb-jazz-lounge or exotica or bossa']
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'TGB'
'TIT2' (Title/songname/content description)         'Santa María (del Buen Ayre)'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gotan Project'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Random Records'
'TRCK' (Track number/Position in set)               '1/10'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Gotan Project'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:ASIN'                                         'B0026IZTAU'
'TXXX:Acoustid Id'                                  '7977f728-64e7-4c2a-aff7-0caae2f54dfa'
'TXXX:Artists'                                      'Gotan Project'
'TXXX:BARCODE'                                      '7798014098696'
'TXXX:CATALOGNUMBER'                                'RR 869'
'TXXX:Catalog #'                                    'RR869'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '5345fd9b-729b-4817-b995-59a64cc1d245'
'TXXX:MusicBrainz Album Release Country'            'AR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '66cc244d-6f96-4668-a6e9-0f9cd5acc940'
'TXXX:MusicBrainz Release Group Id'                 '5fe168b3-48a3-467d-b390-0fd902b72d1b'
'TXXX:MusicBrainz Release Track Id'                 '2d98d127-f13c-3e66-82f3-ff236906e0a3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release/Deluxe Edition'
'TXXX:Rip date'                                     '2008-09-28/2010-01-07'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CDDA/CD (LP)'
'TXXX:Supplier'                                     'TGB'
'TXXX:lastfmtags'                                   ['lounge', 'downtempo', 'electronic', 'chillout', 'tango']
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.41 dB'
'TXXX:replaygain_track_peak'                        '0.595914'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ed34762b-9227-4eb2-ab95-bd3c98b68a84')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://djsforfun.com')

========================== row from database ==========================
                                              'id'  733976
                                            'path'  /data/Music/Bulk/00localcharacter/va-buenos_aires_late-(deluxe_edition)-2009-som/01-gotan_project-santa_maria_(del_buen_ayre)-tgb.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  358
                                           'genre'  loc-samerica;prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  8636886
                                           'mtime'  1620540535
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter va buenos_aires_late (deluxe_edition) 2009 som 01 gotan_project santa_maria_(del_buen_ayre) tgb loc samerica;prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Gotan Project
                                     'tag_release'  Buenos Aires Late
                                       'tag_title'  Santa María (del Buen Ayre)
                                             'bpm'  118.0
                                    'search_title'  'ayre':7,8 'buen':6 'del':4,5 'maria':2,3 'santa':1
                                   'search_artist'  'gotan':1 'project':2
                                  'search_release'  'aires':2 'buenos':1 'late':3
                                     'search_rest'  '2009':9 'aires':3 'ayre':17,22 'bossa':34 'buen':16,21 'buenos':2 'del':15,20 'deluxe':5,7 'edition':6,8 'exotica':33 'gotan':11 'jazz':30 'jb':29 'late':4 'loc':24 'lounge':31 'maria':14,19 'or':32 'prerock':26,28 'project':12 'samerica':25,27 'santa':13,18 'som':10 'tgb':23 'va':1
                                    'search_combo'  '2009':22 'aires':12C,16 'ayre':7A,8A,30,35 'bossa':47 'buen':6A,29,34 'buenos':11C,15 'del':4A,5A,28,33 'deluxe':18,20 'edition':19,21 'exotica':46 'gotan':9B,24 'jazz':43 'jb':42 'late':13C,17 'loc':37 'lounge':44 'maria':2A,3A,27,32 'or':45 'prerock':39,41 'project':10B,25 'samerica':38,40 'santa':1A,26,31 'som':23 'tgb':36 'va':14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'downtempo', 'electronic', 'chillout', 'tango']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540534.6358998  (2021-05-09 08:08:54)
                             'size'  8636886