Award winning film maker, John Montoya discusses the 10 part docuseries entitled When the Sound hits the Walls which he is producing . It will feature the Hyde Street Studios, where Rock and Roll Greats like Herbie Hancock, the Headhunters, Creedence Clearwater, Janis Joplin, Jimi Hendrix, the Grateful Dead, Crosby, Stills and Nash and Jefferson Airplane produced iconic hits in the late 1960s and early 1970s.