Purivikalyani is a janya raga from the 53rd mELakarta gamanashrama. It is a Vakra Shadava sampurna raga, i.e. it has six notes on the ascent and seven notes in the descent. purvikalyani has another name Poorvakalyani. The scale mentioned in the Sangeeta Sampradaya Pradarsini is s r g m p D s – S n d p m g r s, which is Gamakakriya and which is also called Poorvakalyani. Despite being a raga that can be rendered at all times, rasikas know that the effect is profound when this raga is rendered just after sunset.