Jalal El Hamdaoui is a prominent figure in the world of Moroccan music, particularly known for his contributions to the genres of Reggada and Chaabi. His work is characterized by its rhythmical fusion of traditional Moroccan sounds with more contemporary influences, earning him a dedicated fan base in Morocco and among the Moroccan diaspora. A versatile artist, El Hamdaoui not only sings but is also a producer and songwriter, which allows him to bring a holistic approach to his music creations.

El Hamdaoui's discography is rich with albums that highlight his mastery of Moroccan folk music while embracing modernity. His album "Reggadiates" and its subsequent volumes such as "Reggadiates, Vol. 3" and "Reggadiates Marjana, Vol. 4" showcase his skill in the Reggada genre, a dance-oriented music style that originated in the northeastern Rif region of Morocco. Furthermore, tracks like "Lala Laaroussa" and "Arrassiates" are a testament to his ability to produce festive anthems that are often a staple at Moroccan weddings and celebrations. His contributions have played a significant role in popularizing the traditional sounds of Morocco and adapting them to resonate with contemporary audiences.