The company's first sound effects collection, the Series 1000, was released in 1979. The sound effects library includes thousands of effects ranging from adding machines to simulated farts, and the quality of its effects are regarded as excellent for theatrical use. In 1987, Sound Ideas released Series 2000 – a 22-CD set that was the world's first fully digital sound effect library. In 1990 the company released the Lucasfilm Adventure Series Sound Effects Library, the first collection of effects from a major motion picture studio to be released commercially. It has released sound effects libraries under exclusive arrangement with Lucasfilm, as well as Hanna-Barbera, Warner Bros. Animation, 20th Century Fox, Universal Studios, Turner Entertainment and Jay Ward Productions.