He is a prominent singer in Hindi, Tamil, Telugu, Malayalam, Kannada, Bengali, Gujarati and Marathi and more languages films.

He is a member of the band S5, launched by SS Music TV channel.

[1] He made his acting debut in the Malayalam movie By the People, a suspense thriller.

Dayal's parents hail from Kollam district in Kerala.

[4] On 5 June 2016, the singer married his model girlfriend Catherine Thangam in a close-knit ceremony in Bengaluru.