Where Everybody Knows Your Name the perfect theme song for their upcoming NBC sitcom, "Cheers". Upon learning that "People Like Us" was legally bound to the musical Preppies, the Charles Brothers asked Portnoy and Hart Angelo to take a shot at composing a theme specifically for "Cheers". The song that resulted, "My Kind of People", was somewhat of a reworked version of "People Like Us". It was subsequently rejected. Portnoy and Hart Angelo then wrote and submitted two more potential themes for "Cheers". One of them, entitled "Another Day", contained a lyric line "There are times when it's fun to take the long way home"
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