He pioneered a style of American psychedelic folk music in the late 60s, early 70s and is known for his inventive performances and recordings as Bermuda Triangle Band[1][2] as well as Roger and Wendy and Euphoria[3] Roger D. Penney was born in Worcester, Massachusetts around 1940.

Performing in Village coffeehouses and clubs, such as Gerde's Folk City, the Cafe Wha?

The Bitter End and the Cafe Au Go Go, they broke ground in what has come to be known as the psychedelic folk genre.

Among the effects units he used were two Gibson Maestro G2's which triggered wah-wah, fuzz or distortion, percussion etc.

An additional effect came from transducers mounted on the autoharp and wired into a Linndrum sound module which allowed the option of playing percussion/drum rhythms simultaneously while finger-picking the strings.