Musician Vinjamuri Varadaraja Iyengar’s centenary function will be held today (July 23) at Raga Sudha Hall, Luz. A special cover will be released by chief post master general Mervin Alexander and a souvenir will be released by the chief guest Nagasuri Venugopal, programme executive, All India Radio. A concert by Thirumalai Brothers will follow the release function. 6 p.m. onwards. Ph: 9176641308.