Lady Gaga has announced details for her forthcoming ‘Jazz & Piano’ residency in Las Vegas, including the show’s first dates in almost two years.Gaga announced the new dates on social media, revealing that she’ll once again be taking on the city’s Park Theater at the Park MGM. She’ll be playing nine dates this October, kicking off on the 14th and ending on Halloween (October 31).Tickets for the shows are set to go on sale at 10am PT (6pm BST) Saturday August 28.