Complex sentence: Working with the Furs for the first time, American producer Todd Rundgren placed his imprint upon the album, and added new types of instrumentation to the band's sound, including brass horns, cello, and marimba.
Split into simpler sentences: Working with the Furs for the first time, Todd Rundgren placed his own sonic imprint upon the album as producer and guest musician. Rundgren also added new types of instrumentation to the band's sound, including brass horns, cello, and marimba.