[7] When Dorough returned to the United States, he moved to Los Angeles, where he performed in various clubs, including a job between sets by comedian Lenny Bruce.
In 1969, Dorough participated as arranger, choir vocalist, and pianist for beat poet Allen Ginsberg's 1970 LP Songs of Innocence and Experience, a musical adaptation of William Blake's poetry collection of the same name.
With his friend Ben Tucker, Dorough wrote the song "Comin' Home Baby", which gave Mel Tormé a Top 40 hit and two Grammy Award nominations.
He was a partner for many years with Stuart Scharf, producing two albums for the folk-pop band Spanky and Our Gang and adding jazz arrangements to their sound.
[10] Dorough worked with Nellie McKay on her 2007 album Obligatory Villagers as well as her 2009 release Normal as Blueberry Pie – A Tribute to Doris Day.