Listen to Ek Bar Aaja Aaja online. Ek Bar Aaja Aaja is a Hindi language song and is sung by Sonu Kaushik. Ek Bar Aaja Aaja, from the album Maiya Rani Tere Dar Aaye, was released in the year 2006. The duration of the song is 5:18. Download Hindi songs online from JioSaavn.