Stampfel and Weber were introduced to each other by Greenwich Village figure Antonia, who also wrote or co-wrote many of their songs. Their first album, "The Holy Modal Rounders", released in 1964, contained their version of "Hesitation Blues", the lyrics of which included the first use of the term "psychedelic" (here pronounced "psycho-delic") in popular music. Shortly after the release of their second album, "The Holy Modal Rounders 2", in 1965, they joined Ed Sanders and Tuli Kupferberg in the Fugs for a short time. Their 1965 recordings with the Fugs are on the albums "The Village Fugs", "Virgin Fugs", and "Fugs 4, Rounders Score". Weber wrote the cult classic "Boobs a Lot" for the Fugs, which the Rounders later recorded on the album "Good Taste Is Timeless".