======================== unified (from filesystem) ========================
                                         'bitrate'  '201.832'
                                        'duration'  '148'
                                          'artist'  'April March'
                                     'text_people'  ''
                                         'release'  'Paris in April'
                                           'title'  'Chez les yiyi'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'female vocalists', 'pop', 'french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '14'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'loc-eur-france'
                                             'bpm'  '127.044'
                                             'key'  '9A'
                                        'acoustid'  'fcd9b63e-8646-418b-ae0c-987160319779'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Paris in April'
'TBPM' (BPM (beats per minute))                     '127.044'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-france'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '2012-02-14'
'TENC' (Encoded by)                                 'Exact Audio Copy   (ƒZƒLƒ…ƒAƒ‚\x81[ƒh)'
'TIT2' (Title/songname/content description)         'Chez les yiyi'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'April March'
'TPE2' (Band/orchestra/accompaniment)               'April March'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sympathy for the Record Industry'
'TRCK' (Track number/Position in set)               '14/14'
'TSO2'                                              'April March'
'TSOP' (Performer sort order)                       'April March'
'TXXX:Acoustid Id'                                  'fcd9b63e-8646-418b-ae0c-987160319779'
'TXXX:MusicBrainz Album Artist Id'                  'e77b7ecf-c417-4124-b255-a3a927bb604e'
'TXXX:MusicBrainz Album Id'                         '1bc8acd7-b608-44eb-b632-d807858cdd1d'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e77b7ecf-c417-4124-b255-a3a927bb604e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'female vocalists', 'pop', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.314697'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'68704d57-934d-4d08-b947-e4fcbd0a8479')
'WCOM:http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000003L02%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000003L02%25253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000003L02%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000003L02%25253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  328174
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/April March/[1995] Paris in April/14 Chez les Yéyé.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  148
                                           'genre'  loc-eur-france
                                        'filesize'  3786533
                                           'mtime'  1621630260
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [1995] 14 Yéyé loc eur france
                                      'tag_artist'  April March
                                     'tag_release'  Paris in April
                                       'tag_title'  Chez les yiyi
                                             'bpm'  127.044
                                    'search_title'  'chez':1 'les':2 'yiyi':3
                                   'search_artist'  'april':1 'march':2
                                  'search_release'  'april':3 'in':2 'paris':1
                                     'search_rest'  '00singer':1 '1995':4,5 'eos':3 'eur':9 'france':10 'loc':8 'songwriter':2 'yeye':6,7
                                    'search_combo'  '00singer':9 '1995':12,13 'april':4B,8C 'chez':1A 'eos':11 'eur':17 'france':18 'in':7C 'les':2A 'loc':16 'march':5B 'paris':6C 'songwriter':10 'yeye':14,15 'yiyi':3A
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', '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-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'female vocalists', 'pop', 'french']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630259.6374953  (2021-05-21 22:50:59)
                             'size'  3786533