Complex sentence: The Capitol Records Building, also known as the Capitol Records Tower, Hollywood Boulevard Commercial and Entertainment District, located in Hollywood, Los Angeles is a thirteen story tower designed by Welton Becket--and one of the city's landmarks.
Split into simpler sentences: The Capitol Records Building, also known as the Capitol Records Tower, is a Hollywood Boulevard Commercial and Entertainment District building that is located in Hollywood, Los Angeles. The building is a thirteen-story tower that was designed by Welton Becket and is one of the city's landmarks.