KPop Demon Hunters has slayed on Billboard’s Top Soundtracks chart, having led the list for 55 weeks – just seven weeks shy of the record. KPop Demon Hunters has been No. With KPop Demon Hunters likely to set a new record for the most weeks at No. The list includes two TV soundtracks and 10 film soundtracks. 1 on Billboard’s Top Soundtracks chart since the chart was introduced on June 30, 2001.