Music the primary orchestral instrumental pallete consists of: a. the composer, the conductor, and the performers. b. the strings, the cello, the violin, and the harp. c. the violin, the guitar, and the marimba. d. the strings, the woodwinds, the brass, and the percussion.

D. the strings, the woodwinds, the brass, and the percussion

Explanation:

Orchestras are a large musical ensemble. The primary instruments needed are strings, woodwinds, brass, and percussion. Some examples of string instruments include the violin, the viola, and the cello. Woodwinds include instruments like the flute and the clarinet. Brass instruments include things like the horn, trumpet, and trombone. Lastly, percussion includes a variety of drums and cymbals. A piano and modern electronic instruments can also be found in orchestras.