The world of film and music took to Twitter today to mourn the passing of one of its brightest young composing lights, as accolades poured in for Jóhann Jóhannsson, the Academy Award-nominated and Golden Globe-winning Icelandic composer, musician and producer, who died Friday in Berlin at age 48.

Composer, World of Warcraft, Neal Acree:

Writer/Producer of Chernobyl, Craig Mazin:

Director of Ant-man, Peyton Reed:

mother! Director Darren Aronofsky:

Star of The Theory of Everything, Eddie Redmayne: