======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '149'
                                          'artist'  'Psy-Sci'
                                     'text_people'  ''
                                         'release'  '52 Weeks - Fall'
                                           'title'  'Myanmar Government Imposes Curfews'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-1', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'idm', 'instrumental', 'electro', 'armchair techno']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '130.7'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '52 Weeks - Fall'
'TBPM' (BPM (beats per minute))                     '130.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Myanmar Government Imposes Curfews'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Psy-Sci'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1/13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronic', 'idm', 'instrumental', 'electro', 'armchair techno']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.90 dB'
'TXXX:replaygain_track_peak'                        '0.615947'

========================== row from database ==========================
                                              'id'  1377734
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ceschi - pm008 - 52Weeks [2008]/set4-Fall-01-Psy_Sci-Myanmar_Government_Imposes_Curfews.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  149
                                           'genre'  electronic-unsorted
                                        'filesize'  5031940
                                           'mtime'  1637785036
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Ceschi pm008 52Weeks [2008] set4 01 Psy_Sci Myanmar_Government_Imposes_Curfews electronic unsorted
                                      'tag_artist'  Psy-Sci
                                     'tag_release'  52 Weeks - Fall
                                       'tag_title'  Myanmar Government Imposes Curfews
                                             'bpm'  130.7
                                    'search_title'  'curfews':4 'government':2 'imposes':3 'myanmar':1
                                   'search_artist'  'psy':1 'psysci':3 'sci':2
                                  'search_release'  '52':1 'fall':3 'weeks':2
                                     'search_rest'  '2008':4,5 '52weeks':3 'ceschi':1 'curfews':12 'electronic':13 'government':10 'imposes':11 'myanmar':9 'pm008':2 'psy':7 'sci':8 'set4':6 'unsorted':14
                                    'search_combo'  '2008':14,15 '52':8C '52weeks':13 'ceschi':11 'curfews':4A,22 'electronic':23 'fall':10C 'government':2A,20 'imposes':3A,21 'myanmar':1A,19 'pm008':12 'psy':5B,17 'psysci':7B 'sci':6B,18 'set4':16 'unsorted':24 'weeks':9C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'idm', 'instrumental', 'electro', 'armchair techno']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637785036.0018802  (2021-11-24 21:17:16)
                             'size'  5031940