The aptly named "A little lunch music" is a series of six musical experiences curated by Kathy Selby and Sydney's City Recital Hall. They are, not surprisingly, performed at lunchtime, starting at 12:30 for one hour. Third in the series was Beethoven's "Kreutzer" sonata, featuring Andrew Haveron and Kathryn Selby. Violin Sonata No. 9, Op. 47 in A…