Freshly back onstage after postponing three dates for what he termed a "temporary throat infection" via an Instagram post, Sting sounded in full voice during his three-song set at the FireAid benefit concert on Thursday night (Jan.

The Grammy-winning British singer-songwriter, 73, has been forced to postpone several upcoming concerts after contracting a throat infection, Sting revealed on social media Wednesday. "Thanks so much for all of the well wishes," he wrote on Instagram.

Jan. 21, Sting announced on Instagram that he would be postponing multiple concerts and an awards show appearance due to illness.

Sting has canceled an upcoming appearance and postponed three shows amid an ongoing illness. "On advisement from his doctor, due to illness, it is with sincere regret that Sting must cancel his appearance at the Bass Magazine Awards this Thursday,

The postponed shows may include the January 30 FireAid concert at the Intuit Dome Arena in Inglewood, California. That show –– which features big names like Billie Eilish, Lady Gaga, Rod Stewart and Stevie Wonder –– is a benefit for charities working to provide relief from the devastating wildfires in and around Los Angeles.