On TV: Fall Out Boy, We Are Scientists, The Sounds

Rock acts on television this week include Fall Out Boy, who visit ‘Total Request Live’ on Monday; The New Cars, who now feature Todd Rundgren instead of Ric Ocasek, perform on ‘The Tonight Show with Jay Leno’ on Tuesday; We Are Scientists, who perform on ‘Late Night with Conan O’Brien’ on Tuesday; Rob Zombie, who performs on ‘The Tonight Show’ on Wednesday; Hard-Fi, who perform on ‘Jimmy Kimmel Live’ on Wednesday; the Sounds, who perform on ‘Last Call with Carson Daly’ on Thursday; the 88, who perform on ‘Last Call’ on Friday; and the Tossers, who perform on ‘Jimmy Kimmel Live’ on Friday.