Gracious, garrulous and generously talented, Llew Matthews, longtime Nancy Wilson music director, brings his brand of smooth and cool to the Idyllwild Summer Concert Series. New York City-born Matthews does it all — pianist, arranger, singer and conductor. He also tells good stories about his musical evolution from ukulele player at four to French horn…

His technique is shared by no others What would it be like to be internationally known as a painter who paints in total darkness? Whose work is invisible during the day but only visible at night? Whose detailed depictions of the cosmos are unique one-of-a-kind creations, numbering over 1,200 projects found in 13 countries? Fourteen…