======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '117'
                                          'artist'  'Sibastien Tellier'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Turino Sun'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'french', 'downtempo', 'singer-songwriter', 'electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '105.974'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '105.974'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Turino Sun'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sibastien Tellier'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '2'
'TSRC' (ISRC (international standard recording code))  'FRS711500170'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronic', 'french', 'downtempo', 'singer-songwriter', 'electronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.75 dB'
'TXXX:replaygain_track_peak'                        '0.507314'

========================== row from database ==========================
                                              'id'  948976
                                            'path'  /data/Music/Bulk/sns/Sébastien Tellier - Turino Sun.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  117
                                           'genre'  set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4841243
                                           'mtime'  1621630400
                                   'redo_metaread'  0
                                        'rest_str'   sns Sébastien set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Sibastien Tellier
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Turino Sun
                                             'bpm'  105.974
                                    'search_title'  'sun':2 'turino':1
                                   'search_artist'  'sibastien':1 'tellier':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'mor':10 'pl':5 'sebastien':2,3 'set':4,7,9 'shirleyspinoza':6,8 'sns':1
                                    'search_combo'  'mor':16 'pl':11 'sebastien':8,9 'set':10,13,15 'shirley':5C 'shirleyspinoza':12,14 'sibastien':3B 'sns':7 'spinoza':6C 'sun':2A 'tellier':4B 'turino':1A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'french', 'downtempo', 'singer-songwriter', 'electronica']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630400.2765982  (2021-05-21 22:53:20)
                             'size'  4841243