Raga Saraswathi is a janya of the 64th Mela raga Vachaspati.
Arohanam: S R2 M2 P D2 S
Avarohanam: S N2 D2 P M2 R2 S
It’s a vakra raga without Ga and Ni while ascending and without Ga in the descending.
Saraswathi is called Sri Kalyani in Hindustani Music.
Anuragamuleni – by Tyagaraja
Saraswathi Namostute – by GN Balasubramaniam
Saraswathi Dayainidhi – by Papanasam Sivan
Vaageeshwari Vaani – by Harikesanallur Muthiah Bagavathar