Meghan Trainor's "All About That Bass" is one of pop's Top 10 songs; Taylor Swift's new one jumps to #12.

Narrowly unable to reach the Top 10 in time for Sunday’s published edition of the Mediabase pop radio airplay chart, Meghan Trainor’s “All About That Bass” reaches #10 on Monday’s rolling edition.

The latest chart, which is based on airplay between August 18 and 24, says that Trainor’s song received 9,078 weekly spins. That represents a gain of 2,116 over the count from the previous seven day period.

The song scored 53.43 million pop audience impressions within the August 18-24 window.

A multi-format hit, “Bass” is currently #15 on Mediabase’s hot adult contemporary chart and #36 on its rhythmic airplay listing.

— With six-and-a-half days now in the books, Taylor Swift’s “Shake it Off” is up to #12 at pop radio. The song has received 9,016 spins since debuting the evening of August 18.

Its audience count of 61.05 million impressions is pop’s 9th-largest.