Last time we saw actor Kiefer Sutherland, he was portraying Counter Terrorist Unit agent Jack Bauer and thwarting multiple terrorist plots in the Fox TV series "24." But now Sutherland is trading his gun for a guitar as he launches a new branch to his career as a singer-songwriter. He plays a private gig for The Paramount's members-only Founder's Room May 25 in Huntington, followed by a public show at the Stephen Talkhouse in Amagansett over the weekend.