MURRY SIDLIN (speaking to singers): Every note. Get inside of every note. Inside of every note.
BOB FAW, correspondent: In a Washington, DC church an impassioned conductor implores his choir.
SIDLIN: Very nice. What you’re doing is very nice, and there’s no room for that. It has to be extraordinary—the sort of thing that you will remember all of your lives.
FAW: Whenever he can Murry Sidlin urges them to do more, because what they are rehearsing, what they are trying to commemorate, is another performance by another choir in horrific circumstances: Jewish prisoners in a Nazi concentration camp.
http://www.pbs.org/wnet/religionandethics/episodes/december-10-2010/defiant-requiem-verdi-at-terezin/7628/Here's a portion of it, Dies Irae.
http://www.youtube.com/watch?v=ZDFFHaz9GsY