Fill in the blanks :
1. ......... defeated Harsha Vardhana on the banks of the river Narmada.
2. .......... destroyed Vatapi and assumed the title Vatapikondan
3. ........ was the author of Aihole Inscription.
4. ......... was the army general of Narasimhavarma I.
5. The music inscriptions in .......... and ......... show Pallavas’ interest in music.