johnson's recordings have been licensed and featured on numerous commercials, compilations, spoken word and movie soundtracks including the martin scorsese film, "gangs of new york," ruth bell graham’s "a quiet knowing," the hearts of space "celtic twilight" and windham hill "winter solstice" and "celtic christmas" series, eckhart tolle’s "music to quiet the mind," angela elwell hunt’s "the tale of three trees," keith patman's "centerpoint: poetry & music for christmas and scott cairn’s "parable"