Photos from Island Trees High School's performance at the 56th annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Wednesday, Oct. 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

Credit: Bruce Bennett

Island Trees High School performs at the 56th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on October 17, 2018.

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