What makes his works inaccessible? I'm curious, because his song repertoire is really very approachable by any measure I understand. It's straightforward in h

What makes his works inaccessible? I'm curious, because his song repertoire is really very approachable by any measure I understand. It's straightforward in harmony, tuneful, but expressive in a way that sits smack in the middle of the western tradition. I can't think of a more accessible entry point to classical song unless you count Stephen Foster.