In 2015, Oliver records in Tel Aviv the single “מחר” (mach’ar)- meaning “tomorrow”,  an Hebrew adaptation of his successful French song demain.

A few years earlier, he had taken part in Hallelujah, an international singing competition, taking place near Tel Aviv. As the show was broadcasted on Israeli television, and Oliver won second place, the idea to try a single on the Israeli market came on, and that single was released digitally.