A number of renowned composers in the Jewish music world collaborated on a new single in honor of Rabbi Moshe Weinberger's birthday.

Shlomo Katz, Eitan Katz, Chaim Dovid Sarachick, and Yosef Karduner wrote the song 'Singer of repentance', which is based on the writings of the father of Religious Zionism, Rabbi Avraham Yitzchak Hakohen Kook, who had written that "the singer of repentance is being born."

Rabbi Moshe Weinberger heads Congregation Aish Kodesh in Woodmere, New York, and is known to be a major authority on Rabbi Kook's writings.