Question: Are The Brothers Creeggan and The Postal Service both American bands?
Sentence (from "The Postal Service"): The Postal Service were an American indie rock band from Seattle, Washington, consisted of vocalist Ben Gibbard (of Death Cab for Cutie), producer Jimmy Tamborello (of Dntel and Headset), with Jenny Lewis (of Rilo Kiley) on background vocals.
Relevant evidence: Yes