Bilaval or Bilawal is a raga and the basis for the eponymous thaat in Hindustani classical music.
Raga Bilawal is named after Veraval, Gujarat. Bilawal had become the basic scale for North Indian music by the early part of the 19th century.
Its tonal relationships are comparable to the Western music C major scale.
Ga Re, Ga Pa Dha Pa, ma Ga, ma Re Sa; Ga Re Ga Pa, Dha Ni Sa'; Sa' Ni Dha Pa, ma Ga Ma Re Sa
Sa Re Ga ma, Ga Pa, Dha Ni Dha Ni Sa'
Sa' Ni Dha, Pa, ma Ga, Ma Re Sa