======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '226'
                                          'artist'  'Caravan Palace'
                                     'text_people'  ''
                                         'release'  'Electro Swing Spirit CD1'
                                           'title'  'Jolie Coquine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', '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-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jazz', 'electro swing', 'electronic', 'electro', 'french']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '0'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '125.0'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Electro Swing Spirit CD1'
'TBPM' (BPM (beats per minute))                     '125.0'
'TCMP'                                              '0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Jolie Coquine'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Caravan Palace'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '0/0'
'TRCK' (Track number/Position in set)               '1/0'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['jazz', 'electro swing', 'electronic', 'electro', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.68 dB'
'TXXX:replaygain_track_peak'                        '0.483141'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'')
'USLT::\x00\x00\x00'                                ''

========================== row from database ==========================
                                              'id'  1322620
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/new fashion/101. caravan palace - jolie coquine.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  226
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  9052984
                                           'mtime'  1636911157
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip new fashion 101. caravan palace jolie coquine electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Caravan Palace
                                     'tag_release'  Electro Swing Spirit CD1
                                       'tag_title'  Jolie Coquine
                                             'bpm'  125.0
                                    'search_title'  'coquine':2 'jolie':1
                                   'search_artist'  'caravan':1 'palace':2
                                  'search_release'  'cd1':4 'electro':1 'spirit':3 'swing':2
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '101':5,6 'acid':16 'caravan':7 'coquine':10 'downtempo':15 'electronic':11 'fashion':4 'hop':13 'jazz':17 'jolie':9 'new':3 'or':14 'palace':8 'trip':12
                                    'search_combo'  '00poprockelectronic':9 '00trip':10 '101':13,14 'acid':24 'caravan':3B,15 'cd1':8C 'coquine':2A,18 'downtempo':23 'electro':5C 'electronic':19 'fashion':12 'hop':21 'jazz':25 'jolie':1A,17 'new':11 'or':22 'palace':4B,16 'spirit':7C 'swing':6C 'trip':20
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'electro swing', 'electronic', 'electro', 'french']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636911156.6641672  (2021-11-14 18:32:36)
                             'size'  9052984