What is the title of The Allman Brothers Band instrumental used as the theme to the BBC motoring show, 'Top Gear'?

The instrumental used as the theme for the BBC motoring show "Top Gear" is titled "Jessica" by The Allman Brothers Band. It was chosen as the show's theme due to its energetic and catchy melody, which perfectly complements the fast-paced and thrilling nature of the show. "Jessica" has become synonymous with "Top Gear" and is instantly recognizable to fans worldwide.