Morgan Wallen Fends Off Metallica for a Seventh Week at No. 1

The country star Morgan Wallen fended off a challenge from Metallica to hold the top spot on the Billboard album chart for a seventh week with “One Thing at a Time,” his latest streaming blockbuster.

In its most recent week out, “One Thing at a Time” had the equivalent of 166,000 sales in the United States, according to the tracking service Luminate. That total, a composite that incorporates both streams and old-fashioned unit sales, included 202 million streams and 12,000 copies sold as a complete package. Since its release, “One Thing at a Time” has been streamed nearly two billion times in the United States.

For weeks, Wallen has stayed at No. 1 by holding off challenges from new releases by the alt-pop singer Melanie Martinez, the rapper NF and the K-pop acts Jimin and Twice.

Metallica posed more of a threat to Wallen than any other with “72 Seasons,” its first studio album in seven years. It opens at No. 2 with the equivalent of 146,000 sales, including 16 million streams and 134,000 copies sold as complete albums. The album’s publicity campaign included a four-night residency on ABC’s “Jimmy Kimmel Live!” and an online “Metallica Logo Generator” that let fans render their chosen text in the band’s signature lightning-bolt font.

Also this week, SZA’s “SOS” is No. 3, Taylor Swift’s “Midnights” is No. 4 and Wallen’s last album, “Dangerous: The Double Album,” is in fifth place.