As with the Ashkenazim, there is one tune for Torah readings and a different tune for haftarot. Spanish and Portuguese Jews have a special tune for the Ten Commandments when read according to the "ta'am elyon", known as "High Na'um", which is also used for some other words and passages which it is desired to emphasize. Other communities, such as the Syrian Jews, observe the differences between the two sets of cantillation marks for the Ten Commandments but have no special melody for "ta'am 'elyon". There is no special tune for Rosh Hashanah and Yom Kippur in any Sephardic tradition. As with Ashkenazim, the normal musical value of cantillation signs is replaced by a "coda" motif at the end of each Torah reading and of each haftarah verse (though there is no special coda for the end of the haftarah), suggesting a common origin for the Sephardi and Ashkenazi chants.