The most surprising aspect of the score for The Russia House is its simplicity in instrumentation and repetition. It's hard to imagine how a score of this minuscule size and scope could be so overwhelming in its appeal. That might say something about Goldsmith's raw talent, and perhaps it speaks to three years of development on the concepts.
His base elements are simple; a jazz trio handles the majority of the themes and underscore, with saxophone performances by Branford Marsalis (both scripted and improvised) that are nothing short of spectacular. Never once does he quiver unintentionally or even slightly miss a note. Perfection is bliss.
Michael Lang is equally renowned for his fabulous piano performances, and he delicately establishes an elevated level of classy bar room atmosphere for Marsalis' sax. The bass, performed by John Patitucci, has a larger role in the score, not only providing a rhythm for the other two jazz performers, but also handling a large portion of the underscore.
[The trio restatement of the theme kicks in at around 5.50 minutes of the video.]