Mike Morasky is a composer of video game scores, and the head composer for the Valve Corporation since 2011. He has
provided original soundtracks for Valve games such as Left 4 Dead and it's sequel, Team Fortress 2, but he is mainly known for
his soundtrack for Valve's game Portal 2 after his promotion to head composer for the company in wake of original head
composer Kelly Bailey's departure from Valve.
His scores draw influences ranging from electronic music to heavy rock music.