New White Series edition of a wonderful 1988 recording by Concerto Italiano!Vivaldi s instrumental output is immense: at present, research has identified no fewer than 478 works bearing the title Concerto, of which 329 are concertos for solo instrument accompanied by string orchestra and continuo. Incomplete as they are, these figures give some idea of the difficulty of attempting even asuperficial analysis of the concerto form in Vivaldi s oeuvre!