======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '178'
                                          'artist'  'The Korea Kids'
                                     'text_people'  ''
                                         'release'  'Outtakes from the 2003 365 Days Project - Part IV'
                                           'title'  'Super Trooper'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '140.5'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'blog.wfmu.org'
'TALB' (Album/Movie/Show title)                     'Outtakes from the 2003 365 Days Project - Part IV'
'TBPM' (BPM (beats per minute))                     '140.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Super Trooper'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Korea Kids'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.28 dB'
'TXXX:replaygain_track_peak'                        '0.411206'

========================== row from database ==========================
                                              'id'  660285
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/289_13_The_Korea_Kids_-_Super_Trooper.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  178
                                           'genre'  electronic-unsorted
                                        'filesize'  4543994
                                           'mtime'  1642255664
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 289_13_The_Korea_Kids_ _Super_Trooper electronic unsorted
                                      'tag_artist'  The Korea Kids
                                     'tag_release'  Outtakes from the 2003 365 Days Project - Part IV
                                       'tag_title'  Super Trooper
                                             'bpm'  140.5
                                    'search_title'  'super':1 'trooper':2
                                   'search_artist'  'kids':3 'korea':2 'the':1
                                  'search_release'  '2003':4 '365':5 'days':6 'from':2 'iv':9 'outtakes':1 'part':8 'project':7 'the':3
                                     'search_rest'  '13':2 '289':1 'electronic':8 'kids':5 'korea':4 'super':6 'the':3 'trooper':7 'unsorted':9
                                    'search_combo'  '13':16 '2003':9C '289':15 '365':10C 'days':11C 'electronic':22 'from':7C 'iv':14C 'kids':5B,19 'korea':4B,18 'outtakes':6C 'part':13C 'project':12C 'super':1A,20 'the':3B,8C,17 'trooper':2A,21 'unsorted':23
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642255663.5420184  (2022-01-15 15:07:43)
                             'size'  4543994