Jun 26, 2017 · Stage 1: Product Development: The new product is introduced; this is when all of the research and development happens. Stage 2: Product Growth: The product is more than an idea or a prototype. At this stage, the product is manufactured, marketed, and released. Distribution increases, demand increases, and competition also increases.. From Cradle to Stage. Season 1. (24) 2021 TV-MA. Directed by Dave Grohl and inspired by his mother, Virginia Hanlon Grohl, and her critically-acclaimed book, From Cradle to Stage: Stories from the Mothers Who Rocked and Raised Rock Stars, the Live Nation Productions series is a dynamic personal exploration of the special relationship between.