I’ll let you all in on a little secret: Whenever I’m having a lousy day, I pull up YouTube and take in Mahalia Jackson’s performance of “Just a Closer Walk with Thee” at the 1970 Newport Jazz Festival. This performance is notable, of course, for the special guest who joins Mahalia onstage near the end: Louis Armstrong. It’s also notable for the fact that Satchmo would be dead in less than a year, and Mahalia would join him on “thy kingdom’s shore” in less than two. With that in mind, seeing this musical icon in the last bit of her life not only still in complete control of her stage and her audience (I dare you to find me any rock ‘n’ roll singer from that era, or any era, with such a commanding presence!), but exuding such joy, makes whatever gripes I might be imagining on any given day disappear.

That command, that presence, and that joy that Mahalia spread around the world are on display throughout the Black Ensemble Theater’s current production, Mahalia Jackson: Moving Thru the Light. Written and directed by the theater’s indefatigable, inspired, and inspiring founder, Jackie Taylor, the show is framed as a series of dialogues between a recently deceased Mahalia and a trio of heavenly beings there to welcome her to the afterlife. These scenes are fine — giving the audience biographical information about Mahalia’s life and her relationships both personal and political (MLK, JFK, and RFK, among them) — but mostly act as a breather between the show’s 18 wonderful musical numbers. Because, in a show about one of America’s finest musical talents, the music should be the message, right?

In the role of Mahalia, Robin DaSilva certainly has a large gospel robe to fill. But spread the gospel, she does. DaSilva’s voice is a beautiful instrument, ranging from a rich alto to shimmering highs, emoting pain and, yes, frequently spreading joy. She fills the stage and her vocals fill the theater. Joining DaSilva onstage throughout the show are Cynthia F. Carter, Dwight Neal, and Stewart Romeo as the “Masters,” three heavenly beings welcoming Mahalia to her heavenly reward. Carter charmed last year in the Theater’s tribute to Chuck Berry, and both Neal and Romeo are her equals, the trio’s voices blending effortlessly as they harmonize with Mahalia and with one another. The three also each shine on their own, with Carter’s voice showing quite a range, Neal’s tenor piercing the room, and Romeo’s energy and enthusiasm equaling his vocal prowess. During the show’s first half, an ensemble acts as the story’s narrators, but near the end of the second, they join us in a tribute to Mahalia’s life and music.

And again, it’s the music that is the star of the show. As I said, 18 different songs are featured, and many are the favorites that gospel fans would expect. From “How Great Thou Art” to “How I Got Over,” from “His Eye Is on the Sparrow” to “Precious Lord, Take My Hand,” all of Mahalia’s “hits” are there. The show ends with the crowd singing along to “Down by the Riverside” and “When the Saints Go Marching In.” And near the end of the first act, perhaps DeSilva’s finest performance comes as her Mahalia sings Rodgers and Hammerstein’s “You’ll Never Walk Alone.” But for me, it’s the tune that ends the first act that filled me with joy. As DaSilva’s Mahalia sings “When my feeble life is o’er” in her rendition of “Just a Closer Walk with Thee,” my heart soared as I was able to spend a beautiful spring Sunday afternoon with the music of this legend and the legions of likeminded fans who’d come to the Black Ensemble Theater to hear it.

Mahalia Jackson: Moving Thru the Light - through April 14th at Black Ensemble Theater.