who composed the music for the aforesaid film?
Christophe Beck
Ant-Man and the Wasp
In June 2017, Reed confirmed that Christophe Beck, who composed the score for "Ant-Man", would return for "Ant-Man and the Wasp". 
who plays antman in antman and the wasp Paul Rudd who directed this film? Peyton Reed where is he from? Raleigh, North Carolina
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Ant-Man and the Wasp [SEP] Music
In June 2017, Reed confirmed that Christophe Beck, who composed the score for "Ant-Man", would return for "Ant-Man and the Wasp". Beck reprised his main theme from "Ant-Man", and also wrote a new one for Wasp that he wanted to be "high energy" and show that she is more certain of her abilities than Lang. When choosing between these themes for specific scenes throughout the film, Beck tried to choose the Wasp theme more often so there would be "enough newness in the score to feel like it's going new places, and isn't just some retread." Hollywood Records and Marvel Music released the soundtrack album digitally on July 6, 2018.