[4] The band's debut album, Hal'lu, featured some of Chait's first compositions, including Rabos Machshovos (lit.

He has since composed hundreds of Jewish religious songs that have wide popularity and appeal, publishing dozens of records.

[5] He wrote Kol Ha'Olam Kulo while performing for Israel Defense Forces soldiers during the Yom Kippur War.

In 1987, Chait founded Maarava Machon Rubin,[6] a yeshiva high school in Matityahu, West Bank.

[4] Chait has written a number of children's educational books on Jewish topics, together with illustrators Gadi Pollack and Yoni Gerstein.