Listen to Idu Nanna Visting Card online. Idu Nanna Visting Card is a Kannada language song and is sung by Nikhil Kumar. Idu Nanna Visting Card, from the album Seetharama Kalyana - Dialogue, was released in the year 2019. The duration of the song is 0:45. Download Kannada songs online from JioSaavn.