Country singer Dan Seals is completing radiation treatments for lymphoma, following four months at the Anderson Cancer Center in Houston. Seals won two CMA Awards in 1986 -- for single ("Bop") and vocal duo (with Marie Osmond). Seals reached No. 1 on the country charts 11 times between 1985 and 1990. He is also one half of England Dan and John Ford Coley, who had a 1976 pop hit with "I'd Really Love to See You Tonight."