A quantum physics conference/jazz show?
 

an atomic bugle

(looks like an icon associated with a drum and bugle competition - it's the right time of year)
 

I know!

Where is Ray Plamer? Inside a trumpet!
 

It's the return of Mal Duncan!
 

That would the symbol for the conjoined version of Mal Duncan and Firestorm after the Zeta Beam accident...
 

Wynton Marsalis. Musician, composer. Searching for a way to tap into the hidden strengths that all humans have. Then an accidental overdose of gamma radiation alters his body chemistry. And now, when Wynton Marsalis grows angry or outraged, a startling metamorphosis occurs. The Creature is wanted for a murder he didn't commit. Wynton Marsalis is believed to be dead, and he must let the world think that he is dead, until he can find a way to control the raging spirit that dwells within him...