======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '389'
                                          'artist'  'ClockDVA'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 019'
                                           'title'  'NYC Overload'
                                           'quals'  ("['q-bass-4', 'q-vocals-2', 'q-play-3', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['industrial', 'post-punk', 'experimental', 'ebm', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '96.026'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 019'
'albumartist'                                       'Various Artists'
'artist'                                            'ClockDVA'
'bpm'                                               '96.026'
'comment'                                           'http://archive.org/details/jwz-mixtape-019'
'crc32'                                             'e36daa31'
'date'                                              '1991'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '1B'
'lastfmtags'                                        ['industrial', 'post-punk', 'experimental', 'ebm', 'electronic']
'length'                                            '390.25'
'md5'                                               'b1f62d72c01c52394d28c75d712cd430'
'mtime'                                             '1342519041'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-4.92 dB'
'replaygain_track_peak'                             '1.260165'
'sha1'                                              '032839b564aceecf2d200e29cfecb74de87fe13a'
'size'                                              '6244020'
'source'                                            'original'
'title'                                             'NYC Overload'
'tracknumber'                                       '01'

========================== row from database ==========================
                                              'id'  1337156
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-019-VO/01_ClockDVA_--_NYC_Overload_1991.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  389
                                           'genre'  set-pl-jwz
                                        'filesize'  4698534
                                           'mtime'  1620533884
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 01_ClockDVA_ _NYC_Overload_1991 set pl
                                      'tag_artist'  ClockDVA
                                     'tag_release'  jwz mixtape 019
                                       'tag_title'  NYC Overload
                                             'bpm'  96.026
                                    'search_title'  'nyc':1 'overload':2
                                   'search_artist'  'clock':2 'clockdva':1 'dva':3
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '01':4,11 '0playlists':1 '1991':8 'clock':12 'clockdva':5 'dva':13 'mixtapes':2 'nyc':6 'overload':7 'pl':10 'set':9 'vo':3
                                    'search_combo'  '01':11,18 '0playlists':8 '1991':15 'clock':4B,19 'clockdva':3B,12 'dva':5B,20 'jwz':6C 'mixtape':7C 'mixtapes':9 'nyc':1A,13 'overload':2A,14 'pl':17 'set':16 'vo':10
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-2', 'q-unu-2']
                                      'lastfmtags'  ['industrial', 'post-punk', 'experimental', 'ebm', 'electronic']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620533883.8659372  (2021-05-09 06:18:03)
                             'size'  4698534