======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '131'
                                          'artist'  'Brady Bunch Kids'
                                     'text_people'  ''
                                         'release'  'Bubblegum Classics - Volume 2'
                                           'title'  'Candy(Sugar Shoppe)'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-4', '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'  '05'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'set-th-candy'
                                             'bpm'  '137.106'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'PRIV:AverageLevel:{\x1a\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1a\x00\x00')
'PRIV:PeakValue:¡\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xa1\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'Bubblegum Classics - Volume 2'
'TBPM' (BPM (beats per minute))                     '137.106'
'TCON' (Content type, a.k.a. Genre)                 'set-th-candy'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Candy(Sugar Shoppe)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Brady Bunch Kids'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'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'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.503281'

========================== row from database ==========================
                                              'id'  735829
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/sweets/Brady Bunch Kids - Candy (Sugar Shoppe) (Paramt., 1972; wr. G. Rogalski & J.E. Lindvald; arr. Al Capps; pr. Jackie Mills).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  131
                                           'genre'  set-th-candy
                                        'filesize'  3295770
                                           'mtime'  1620343109
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country sweets (Paramt., 1972; wr. G. Rogalski & J.E. Lindvald; arr. Al Capps; pr. Jackie Mills) set th candy
                                      'tag_artist'  Brady Bunch Kids
                                     'tag_release'  Bubblegum Classics - Volume 2
                                       'tag_title'  Candy(Sugar Shoppe)
                                             'bpm'  137.106
                                    'search_title'  'candy':1 'candysugar':3 'shoppe':4,5 'sugar':2
                                   'search_artist'  'brady':1 'bunch':2 'kids':3
                                  'search_release'  '2':4 'bubblegum':1 'classics':2 'volume':3
                                     'search_rest'  '1972':8,9 'al':22 'arr':20,21 'candy':32 'capps':23,24 'country':4 'e':16 'exotica':2 'g':12,13 'j':15 'jackie':27 'jazz':1 'je':17 'lindvald':18,19 'mills':28,29 'oldies':3 'paramt':6,7 'pr':25,26 'rogalski':14 'set':30 'sweets':5 'th':31 'wr':10,11
                                    'search_combo'  '1972':20,21 '2':12C 'al':34 'arr':32,33 'brady':6B 'bubblegum':9C 'bunch':7B 'candy':1A,44 'candysugar':3A 'capps':35,36 'classics':10C 'country':16 'e':28 'exotica':14 'g':24,25 'j':27 'jackie':39 'jazz':13 'je':29 'kids':8B 'lindvald':30,31 'mills':40,41 'oldies':15 'paramt':18,19 'pr':37,38 'rogalski':26 'set':42 'shoppe':4A,5A 'sugar':2A 'sweets':17 'th':43 'volume':11C 'wr':22,23
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', '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-1', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343109.3483891  (2021-05-07 01:18:29)
                             'size'  3295770