Elsewhere’s new rooftop isn’t the only outdoor spot making a summer programming announcement today. That old standby, Union Pool’s Summer Thunder series, just announced its lineup of free shows, and it’s a good one.

This year’s program, presented with the good folks over at Academy Records, leans distinctly toward jazz and African music, with some real heavy hitters in the mix: Sun Ra Arkastra on June 28, Songhoy Blues on July 7, Jemeel Moondoc on July 21, Mamadou Kelly on July 28, and Joe Bataan on Aug. 25. The Sadies will add a twang of country-western on June 30. On the obligatory indie rock front, Drag City outfit Wand will play songs off their forthcoming EP, Perfume, on June 16. And it all starts off with the eerie, mystical vocals of ex Dirty Projectors member Deradoorian on June 1.

If you haven’t done the Summer Thunder thing before, it’s a great opportunity to hear some truly amazing artists for free in between catching rays on Union Pool’s back patio. And now that the Williamsburg mainstay has been outed as a cruising spot, we’re guessing the singles scene is stronger than ever.

Here’s this year’s initial lineup.

JUNE 2 – DERADOORIAN  / L’RAIN
JUNE 9 – STAY TUNED
JUNE 16 – WAND / SPIRIT OF THE BEEHIVE
JUNE 23 – SUN RA ARKESTRA
JUNE 30 – THE SADIES / RYAN SAWYER
JULY 7 – SONGHOY BLUES / BRAINEATERS
JULY 14 – STAY TUNED
JULY 21 – JEMEEL MOONDOC AND THE SUPER BLUE TRIO / BRIDGET ST. JOHN
JULY 28 – MAMADOU KELLY
AUGUST 4 – TODD ABRAMSON PRESENTS: THE JAY VONS / MIRIAM & NOBODY’S BABIES
AUGUST 11 – TO BE ANNOUNCED 7/13
AUGUST 18 – STAY TUNED
AUGUST 25 – JOE BATAAN