Perles rares, vol. 2 is  an Album that was released by Moroccan Band Group and songwriters, Nass El Ghiwane,

Nass El Ghiwane are a musical group established in 1970 in Casablanca, Morocco. The group, which originated in avant-garde political theater, has played an influential role in Moroccan chaabi (or shaabi).
Nass El Ghiwane were the first band to introduce Western instruments like the modern banjo. Their music incorporates a trance aesthetic, reflecting the influence of local gnawa music, and is inspired by ancient North African Sufi poetry, most prominently that of Abderrahman El Majdoub, whose work was a direct inspiration to the band.

Nass El Ghiwane are a musical group established in 1970 in Casablanca, Morocco.