. "Mohammad Ridwan Hafiedz or Ridho (born September 3, 1973, Ambon, Indonesia) is an Indonesian guitarist, backing vocalist and songwriter. He is best known as Slank's guitarist and back vocalist along with another guitarist, Abdee Negara. With Slank, Ridho has created nine studio albums and three live albums, also one compilation album which was released in May 2006."@en . "non_vocal_instrumentalist" . . . . "Ridho"@en . . . . "Indonesian musician" . "Mohammad Ridwan Hafiedz"@en . "1973Z"^^ . "1991Z"^^ . . "Hafiedz, Mohammad Ridwan"@en . "1973-09-03Z"^^ . .