hi,
came across trhis piece of review on karu's song in ashok, read on:
Ekanatanga Vunna makes you realise why Karunya reached the indian idol finals. The andhra singer makes his mark with the magic and freshness in his voice. Like Ghantasala, Balasubramanyam, karunya is here to stay. the delectable voice is given support by some well manicured music arrangements.
courtesy: http://www.andhracafe.com/index.php?m=show&id=7524