The Dharma at Big Sur is a composition for solo electric violin and orchestra by the American composer John Adams. The piece calls for some instruments (harps, piano, samplers) to use just intonation, a tuning system in which intervals sound pure, rather than equal temperament, the common Western tuning system in which all intervals except the octave are slightly impure. The piece was composed in 2003 for the opening of Walt Disney Concert Hall in Los Angeles and was conducted by Esa-Pekka Salonen. The electric violin solo was written for violinist Tracy Silverman.[1]