What does 2 Chronicles 29:13 mean?

From the descendants of Elizaphan: Shimri and Jeiel. From the descendants of Asaph: Zechariah and Mattaniah. From the descendants of Heman: Jehiel and Shimei. From the descendants of Jeduthun: Shemaiah and Uzziel. 2 Chronicles 29:13 - Modern Text Bible

(More Levite leaders are named, representing the different families involved in restoring worship. This shows broad participation and unity.)