======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '125'
                                          'artist'  'Bobby & The Con-Soles'
                                     'text_people'  ''
                                         'release'  'Dynamite Group Sounds: Volume 16'
                                           'title'  'My Jelly Bean'
                                           'quals'  ("['Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '25'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'set-th-candy'
                                             'bpm'  '116.520'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Dynamite Group Sounds: Volume 16'
'TBPM' (BPM (beats per minute))                     '116.520'
'TCON' (Content type, a.k.a. Genre)                 'set-th-candy'
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'My Jelly Bean'
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '125000'
'TPE1' (Lead performer(s)/Soloist(s))               'Bobby & The Con-Soles'
'TRCK' (Track number/Position in set)               '25'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.39 dB'
'TXXX:replaygain_track_peak'                        '0.338688'

========================== row from database ==========================
                                              'id'  736030
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/sweets/Bobby & The Consoles - My Jelly Bean (aka Robt. John; Diamond, 1963).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  125
                                           'genre'  set-th-candy
                                        'filesize'  2108667
                                           'mtime'  1620343109
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country sweets Consoles (aka Robt. John; Diamond, 1963) set th candy
                                      'tag_artist'  Bobby & The Con-Soles
                                     'tag_release'  Dynamite Group Sounds: Volume 16
                                       'tag_title'  My Jelly Bean
                                             'bpm'  116.52
                                    'search_title'  'bean':3 'jelly':2 'my':1
                                   'search_artist'  'bobby':1 'con':3 'consoles':5 'soles':4 'the':2
                                  'search_release'  'dynamite':1 'group':2 'sounds':3,4 'volume':5
                                     'search_rest'  '1963':15,16 'aka':7,8 'candy':19 'consoles':6 'country':4 'diamond':13,14 'exotica':2 'jazz':1 'john':11,12 'oldies':3 'robt':9,10 'set':17 'sweets':5 'th':18
                                    'search_combo'  '1963':28,29 'aka':20,21 'bean':3A 'bobby':4B 'candy':32 'con':6B 'consoles':8B,19 'country':17 'diamond':26,27 'dynamite':9C 'exotica':15 'group':10C 'jazz':14 'jelly':2A 'john':24,25 'my':1A 'oldies':16 'robt':22,23 'set':30 'soles':7B 'sounds':11C,12C 'sweets':18 'th':31 'the':5B 'volume':13C
                                    'tag_tracknum'  25
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-2', 'q-syn-1', 'q-chart-2', 'q-other-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343108.6423328  (2021-05-07 01:18:28)
                             'size'  2108667