Nazril Irham, known professionally as Ariel or Ariel "Noah", is an Indonesian singer of Minangkabau ancestry. He is the lead singer of the Indonesian band Noah, formerly known as Peterpan.

Seperti Seharusnya is a studio album by Indonesian band Noah. It was released on September 16, 2012, by Musica Studios. The first single from this album, "Separuh Aku", was released in August 2012.