An American indie pop band from Denver, Colorado, United States, made up of husband-and-wife duo released their debut on what date?
Tennis (band): Tennis is an American indie pop band from Denver, Colorado, United States, made up of husband-and-wife duo Alaina Moore and Patrick Riley. Tennis (band):  The duo formed in 2010, and released their debut album, "Cape Dory", in 2011.
i don't know