Bach Brandenberg Concerto Number Two, First Movement “Kinds of Flowers” Javanese Court Gamelan Senegalese Percussion Pygmy girls initiation song Australian Horn and Totem song “El Cascabel” Lorenzo Barcelata “Johnny B. Goode” Chuck Berry New Guinea Men’s House “Depicting the Cranes in Their Nest” Bach Partita Number Three for Violin; Gavotte et Rondeaus Mozart Magic Flute, Queen of the Night (Aria Number 14) Chakrulo Peruvian Pan Pipes Melancholy Blues Azerbaijan Two Flutes Stravinsky, Rite of Spring, Conclusion Bach Prelude and Fugue Number One in C Major from the Well Tempered Clavier, Book Two Beethoven’s Fifth Symphony, First Movement Bulgarian Shepherdess Song “Izlel Delyo Hajdutin” Navajo Indian Night Chant The Fairie Round from Pavans, Galliards, Almains Melanesian Pan Pipes Peruvian Woman’s Wedding Song “Flowing Streams”—Chinese Ch’in music “Jaat Kahan Ho”—Indian Raga “Dark Was the Night” Beethoven String Quartet Number 13 “Cavatina” [Illustration: Each Voyager carries a message in the form of a 12-inch gold-plated phonograph record. The record, together with a cartridge and needle, is fastened to the side of the spacecraft in a gold-anodized aluminum case that also illustrates how the record is to be played. [P-19728]] THE BRAINS OF THE VOYAGER SPACECRAFT[1] The Voyager spacecraft had greater independence from Earth-based controllers and greater versatility in carrying out complex sequences of scientific measurements than any of their predecessors. These capabilities resulted from three interconnected onboard computer systems: the AACS (attitude and articulation control subsystem); the FDS (flight data subsystem); and the CCS (computer command system). Operating from “loads” of instructions transmitted earlier from Earth, these computers could issue commands to the spacecraft and the science instruments and react automatically to problems or changes in operating conditions.