With the insanely busy Broadway spring season nearing peak production – only one musical, Dead Outlaw, has yet to begin previews – most shows felt the heat of competition last week, with 29 of the 39 productions reporting slips in box office grosses from the previous week.

Even so, most of the productions, particularly the more recent arrivals, were enjoying the rising tide nonetheless, with Just In Time starring Jonathan Groff as Bobby Darin selling out Circle in the Square and hitting a sweet high note of $901,973 for its first seven previews. Take that, all you Dream Lover naysayers. Who is Bobby Darin, indeed. He’s Jonathan Groff, that’s who. The musical officially opens April 26.

Let’s take a look at some other recent spring arrivals.

Glengarry Glen Ross, the well-received Mamet revival starring Kieran Culkin, Bob Odenkirk and Bill Burr, took a dip but stayed strong overall with a $1,789,575 take in its...