In Harmony: A Sesame Street Record and In Harmony 2 are two Grammy Award-winning compilation albums of children's music performed by various artists, released in 1980 and 1982, respectively. Of the two albums, only the first album charted, reaching #156 on the Billboard 200. The Doobie Brothers' cover of "Wynken, Blynken and Nod" was the only single release to chart, when it reached #76 on the Billboard Hot 100 singles chart. A second single, Al Jarreau's "One Good Turn", failed to chart.
Only the first album has a direct connection to the popular children's series Sesame Street, as it includes a song performed by the characters Ernie and Cookie Monster, while no Muppet-related content appears on the second album. However, the second album's credits state that a "royalty is being donated to the Children's Television Workshop and various children's charities" from its proceeds.