Zack was featured on two tunes at his high school commencement. With Dan Knobler on guitar and Andrew Abromowitz on drums, he played Dan’s tune, “Hiccup.” Then Zack joined the jazz band for Thad Jones’ “Tow Away Zone” (03:31) with Dan making a rare appearance on drums and Zack soloing at 05:41. Due to the rank amateur videography, you may want to just close your eyes and listen.