The experience with the BSTB provided a transition for Bitton. Subsequently, he was the founding member of the Jewish music group "Raaya Mehemna" ("Faithful Servant" – a reference to a Kabbalistic work; the group was later renamed "Raava Mehemna"), which was formed in the early 1980s. Bitton was perhaps the first religious Jew to infuse music on religious Jewish themes with "non-Jewish" styles such as rock and soul. He helped establish the idea of Jewish rock with his heavy hitting style and brought real rock and roll showmanship to the Jewish stage. In the early 80's he released two albums titled "Songs for a Brother Vol 1&2".