Also this week: Concord reconfigures its streaming and data analysis team, SoNash Publishing rebrands and the MLC wants your help.
Dent rises to executive vp of operations while Weindorf rises to executive vp of marketing.
Martinez joins the company from Amazon Music, where she carried out campaigns for Bad Bunny, Karol G, Shakira and more.
Also this week: The Duke and Duchess of Sussex expand their comms crew, two Def Jam veterans launch a new brand strategy agency and Position promotes a vp of A&R.
Interim GM Rebecca Kane Burton will take the reins from Roden after opening shows at the newly unveiled venue were abruptly rescheduled for further "testing."
Jarret Myer is founder/CEO of the newly-formed UPROXX Studios, which he acquired with will.i.am on board as partner/investor.
Also this week: Big changes at Big Loud, SiriusXM's content chief is sticking around and Sony makes moves in the United Kingdom and France.
The decorated industry veteran was most recently svp and head of commercial marketing at the UMG division.
"Joseph is propelling Decca U.S. into a new era," says Verve Label Group president and CEO Dickon Stainer.
The company says the duo will help it connect with a broader community of artists and “source and secure early access to premium music rights investment deals."