This Island Susan Narucki, soprano; Donald Berman, piano Avie Records   Soprano Susan Narucki has long been known as an advocate for contemporary music, as has collaborative pianist Donald Berman. On their latest recording, for Avie, the duo present a program of art songs by female composers active in the first half of the twentieth century. Three of the song sets are world premieres.   Narucki was inspired to begin collecting the songs for this recording by Rainer Maria Rilke. Specifically, in one of his letters he mentioned the Belgian Symbolist poet Émile Verhaeren, one of the most highly regarded