British rock band Bastille has recorded a mash-up that covers Billie Eilish’s “Bad Guy”, Taylor Swift’s “Bad Blood” and Lady Gaga’s “Bad Romance.” Performing at BBC Maida Vale Studios, Bastille delivered a cover of all the three artists’ songs that have a common theme of “Bad” featuring in the title. Bastille first performed “Bad Guy” then followed it with “Bad Romance” and finished off with “Bad Blood”. The band also included Dick Dale’s “Misirlou” and their own “Bad Decisions” in the mix. Bastille’s new album Doom Days just debuted at No. 5 on the Billboard 200 chart. The band achieved worldwide popularity with their 2014 hit “Pompeii,” which they followed with another hit “Happier,” in collaboration with Marshmello. Copyright(c) 2019 RTTNews.com. All Rights Reserved