Despite rumors some months ago that the RCOA series might be discontinued (fortunately unfounded), here we have Volume III, a 14-CD set that contains much of interest, but surely—for this collector—doesn't live up to its potential. For me, ideally that would concist of some of the outstanding performances of great symphonic music played by this magnificent orchestra, recorded in the extraordinary acoustics of the Concertgebouw with the usual Radio Nederland sonic expertise. During the decade represented in this set (1960-1970) the Concertgebouw Orchestra's programming often emphasized contemporary music and that surely is reflected in this album. We have well over five hours of music by Martin, Varèse, Berg, Webern, Henze, Lutoslawski, Nono and Dallapiccola as well as Dutch composers Ketting, Escher, and Vermeulen, and Polish composer Grazyna Bacewicz's Music for Strings, Trumpets and Percussion, an 18-minute three-movement work of imagination and vivid scoring.