Dr Pepper produced by They Might Be Giants. Several ads for Diet Cherry Vanilla Dr Pepper appeared on television in 2005. In one, a young woman on a blind date at a restaurant, who sips into the beverage, suddenly makes her date, restaurant patrons, and even a waitress all part of a musical sequence involving The Muppets version of the song "Mah Nà Mah Nà". One campaign features the Queen song "I Want It All". On January 1, 2008, the company unveiled a new TV ad campaign featuring the "Cheers" theme song ("Where Everybody Knows Your Name") performed by Gary Portnoy. In
Mendy Portnoy guitar lessons, with Sruli taking piano, before the two switched. In 2010, he performed at the Complete Unity Concert at Heichal Shlomo alongside Aharit Hayamim, Shtar, and JudaBlue. He and Sruli participated in the music video "Waving Flags", performed by campers and volunteer staff at Camp Simcha. Mendy Portnoy was featured on composer Yossi Green's 2015 album "Pianesque". That same year, he collaborated with singer and saxophonist Daniel Zamir on "Esa Einai", an album of Shlomo Carlebach songs, and released a short online-only piano album entitled "Holy Days". He was the final keyboardist for the Jewish rock band Hamakor, performing