Beyond his musicianship, Ulrich has played a significant role in Metallica's business and legal affairs, notably spearheading the band's controversial lawsuit against Napster in 2000. This move was a defining moment in the debate over digital music piracy and copyright laws, highlighting Ulrich's influence beyond the drum kit.

Ulrich's drumming style, characterized by aggressive speed and complex rhythms, has been a cornerstone of Metallica's sound. His approach to drumming, particularly on albums like "Master of Puppets" and "...And Justice for All", showcases his ability to blend technical proficiency with the raw energy required for thrash metal.

Born in Denmark, Ulrich's early exposure to jazz and rock, thanks to his father, a professional tennis player and jazz musician, influenced his musical tastes. His decision to pursue music instead of tennis set him on the path to becoming one of heavy metal's most iconic drummers.

Lars Ulrich has also been instrumental in curating Metallica's setlists and overseeing the band's creative and production processes. His dedication to maintaining the band's legacy, while also pushing its boundaries, has been crucial in Metallica's enduring success and relevance.