BTS is on course for its fourth No. 1 album on the Billboard 200 chart, as industry forecasters expect the pop group’s latest release, Map of the Soul: 7, to enter atop next week’s tally. The set, which was released Feb. 21 via Big Hit Entertainment, could earn 300,000 equivalent album units in the U.S. in the week ending Feb. 27, with most of that sum driven by album sales.