<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '288'
                                          'artist'  'Benjamin Biolay feat. Chiara Mastroianni'
                                     'text_people'  ''
                                         'release'  'Volver'
                                           'title'  '¡Encore encore!'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '15'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'loc-eur-france'
                                             'bpm'  '115'
                                             'key'  '8A'
                                        'acoustid'  '524ecec5-1a94-456f-aa40-67b2db56c276'
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f95382da880>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1401242"/>
'TALB' (Album/Movie/Show title)                     'Volver'
'TBPM' (BPM (beats per minute))                     '115'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-france'
'TDOR' (Original release time)                      '2017'
'TDRC' (Recording time)                             '2017-05-19'
'TIT2' (Title/songname/content description)         '¡Encore encore!'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Benjamin Biolay feat. Chiara Mastroianni'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Barclay'
'TRCK' (Track number/Position in set)               '2/15'
'TSO2'                                              'Biolay, Benjamin'
'TSOP' (Performer sort order)                       'Biolay, Benjamin feat. Mastroianni, Chiara'
'TXXX:Acoustid Id'                                  '524ecec5-1a94-456f-aa40-67b2db56c276'
'TXXX:Artists'                                      'Benjamin Biolay/Chiara Mastroianni'
'TXXX:MusicBrainz Album Artist Id'                  'f0c58dc1-8262-410e-a38b-e4f92e14759a'
'TXXX:MusicBrainz Album Id'                         'a239ec20-a3fb-492a-910b-370c5bd493cd'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f0c58dc1-8262-410e-a38b-e4f92e14759a/e7f821a2-af63-47be-849d-3a7987db1db8'
'TXXX:MusicBrainz Release Group Id'                 '72de04c3-74c7-4772-813c-8a62fd60511c'
'TXXX:MusicBrainz Release Track Id'                 'f0267464-7b62-46fe-92d5-f54d787cdf66'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Ripping tool'                                 'ipp'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2017'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.76 dB'
'TXXX:replaygain_track_peak'                        '0.360333'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ae14e097-74ab-4147-8ecf-0b0204ca9e4a')

========================== row from database ==========================
                                              'id'  1401242
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/Benjamin Biolay - Volver (2017)/02 Encore Encore (feat. Chiara Mastroianni).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  288
                                           'genre'  loc-eur-france
                                        'filesize'  11610288
                                           'mtime'  1620535108
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe (2017) 02 (feat. Mastroianni) loc eur france
                                      'tag_artist'  Benjamin Biolay feat. Chiara Mastroianni
                                     'tag_release'  Volver
                                       'tag_title'  ¡Encore encore!
                                             'bpm'  115.0
                                    'search_title'  'encore':1,2
                                   'search_artist'  'benjamin':1 'biolay':2 'chiara':5 'feat':3,4 'mastroianni':6
                                  'search_release'  'volver':1
                                     'search_rest'  '00mid':1 '2017':4,5 'eur':11 'europe':3 'feat':6,7 'france':12 'loc':10 'mastroianni':8,9 'north':2
                                    'search_combo'  '00mid':10 '2017':13,14 'benjamin':3B 'biolay':4B 'chiara':7B 'encore':1A,2A 'eur':20 'europe':12 'feat':5B,6B,15,16 'france':21 'loc':19 'mastroianni':8B,17,18 'north':11 'volver':9C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620535107.7609649  (2021-05-09 06:38:27)
                             'size'  11610288