Relying on several instruments of his own invention, such as the Clavivox and Electronium , Scott recorded futuristic electronic compositions for use in television and radio commercials as well as records of entirely electronic music. A series of three albums designed to lull infants to sleep, Scott's groundbreaking work Soothing Sounds for Baby was released in 1964 in collaboration with the Gesell Institute of Child Development . The music did not find much favor with the record-buying public of the day.  Still, Manhattan Research, Inc. had considerable success in providing striking, ear-catching sonic textures for broadcast commercials.
In the 1970s, bodybuilding had major publicity thanks to the appearance of Arnold Schwarzenegger , Franco Columbu , Lou Ferrigno , and others in the 1977 docudrama Pumping Iron . By this time, the IFBB dominated the competitive bodybuilding landscape and the Amateur Athletic Union (AAU) took a back seat. The National Physique Committee (NPC) was formed in 1981 by Jim Manion ,  who had just stepped down as chairman of the AAU Physique Committee. The NPC has gone on to become the most successful bodybuilding organization in America, and is the amateur division of the IFBB. The late 1980s and early 1990s saw the decline of AAU-sponsored bodybuilding contests. In 1999, the AAU voted to discontinue its bodybuilding events.