Listen to Be Happy in Simchat Torah online. Be Happy in Simchat Torah is an English language song and is sung by Yaffa Yarkoni. Be Happy in Simchat Torah, from the album Jewish Holidays Songs (Vol. 1) - New Year, Feast of Tabernacles, Festival of Lights, was released in the year 2014. The duration of the song is 1:03. Download English songs online from JioSaavn.