Contact: George Manlove at (207) 581-3756ORONO — “Spitting in the face of Hitler” was how Phillip Silver, an assistant professor of music at the University of Maine, felt last year when he brought life to music of Holocaust-era composers killed or banished in Nazi Germany. This year, as he prepares for his fourth annual “Thwarted read more Thwarted Voices” to Debut Holocaust-Era Composers on Sunday