David Osmond's Uplifting Katy Perry Cover

July 4th may have come and gone, but David Osmond's post-Independence Day sparkler is sure to light up your summer.

VIDEO: David Osmond Sings for ET

Collaborating with composer Nathaniel Drew, the Salt Lake Pops Orchestra, and 13-year-old violinist Aubree Oliverson, Donny and Marie's nephew David recently revealed his gospel-style cover of Katy Perry's Firework to his website, coinciding with the patriotic holiday.

"Just in time for this July 4th week, here is our orchestrated version of FIREWORK," David wrote with a link to the above video. "I think you'll dig it. Let me know what you think!"

Donny Osmond To Be A Grandfather Again

David, 32, is son to Alan Osmond and the lead singer of The Osmonds – Second Generation. He is currently in remission of the autoimmune disease multiple sclerosis.