Which of the following statements is NOT correct about Gupta emperor, Samudragupta?

a) He was the successor of Chandragupta I.

b) His court poet Bhimsena composed a prashasti of praise for him which was known as Gwalior Prashasti.

c) On his gold coins he was depicted playing the harp which shows his passion for music.

d) He held the title of Ashvamedha Parakram.