In a quarter defined by continuity, Sony/ATV Music Publishing retained its market share lead for the 19th straight period since it took over administration for EMI Music Publishing back in 2012. And for the second successive period, the top three music publishers — Sony/ATV, Warner/Chappell Music and Universal Music Publishing Group, respectively — all own a stake in the top song, Ed Sheeran’s “Shape of You,” as does BMG.
Sony/ATV had 53 of the top 100 radio songs, one fewer than last quarter, while Warner/Chappell was No. 2 for the eighth period in a row with 49 songs, up from 46. Also, for the fifth straight quarter, UMPG (40), Kobalt Music Group (30), BMG (24) and SONGS Music Publishing (eight) finished Nos. 3 through 6, with all but UMPG down…