Who was the first rap singer in Israel? Perhaps it was Neomi Shemer?

I received this clip today of the mythological song writer and singer Neomi Shemer and couldn't believe how well she rapped: look at her body move and her tongue just twisting through all those syllables! It's wonderful to see her as well as the drummer and the rest of the musicians in the band. Funnily, behind Shemer, the crowed looks very much reserved and severe...