Artist Sankara Narayana has been very generous in sharing his sketches of musicians with Sruti magazine. He is the brother of artist Bapu who passed away recently. The sketches in the book published by Shantha Vasantha Trust (Dr. K.I. Vara Prasada Reddy) have brief notes in Telugu about each musician, written by vocalist and music guru Vyzarsu Balasubrahmanyam.
The e-book can be viewed on Youtube and in the website www.sankarportraits.