For the European release of The Blues Brothers, Universal Home Entertainment required re-mastered surround sound for their final dialogue versions. Unfortunately only stereo foreign composites were available, making the 5.1 remastered releases impossible.

Using Dialogue Isolation services, Audionamix provided clean French, Italian, German, and Spanish dialogue tracks to be reintegrated in the fully remastered 5.1 music and effect tracks. This enabled 5.1 releases in European territories, giving Universal International an additional marketing element to promote the titles and generate an estimated 30% in incremental sales.
Universal Studios Home Entertainment