Complex sentence: However, upon letting Vainshtein go, and handing her career management to her mother, she abruptly changed creative direction, and instead of Lanois, ended up going with Patrick Leonard, who created a much more pop album.
Split into simpler sentences: However, upon letting Vainshtein go and handing her career management to her mother, she abruptly changed creative direction. Instead of Lanois, she ended up going with Patrick Leonard, who created a much more pop album.