Loggins and Messina is an American folk rock duo formed in 1971, consisting of singer-songwriter Kenny Loggins and guitarist Jim Messina. They gained popularity in the 1970s with their harmonious blend of rock, folk, and pop music. Their debut album, "Sittin' In," featured hits like "Danny's Song" and "House at Pooh Corner," which showcased their signature sound. The duo released several successful albums throughout the 1970s, including "Loggins and Messina" and "Full Sail." They are known for their engaging live performances and strong vocal harmonies. After disbanding in 1976, both members pursued solo careers, but they occasionally reunited for special performances.