Who is the most concerned about the father's health?

Choices:
A. Ann
B. The narrator
C. Glenn Miller
D. not enough information
Ann
"That's Glenn Miller," my father said. "But it can't be."
He had the back of the hospital bed cranked upright, the lower lid of his left eye creeping up in a warning signal I'd learned to recognize as a child. My older sister Ann had settled deep in the recliner, and she glared at me too, blaming me for winding him up. The jam box sat on the rolling tray table and my father was working the remote as he talked, backing up my newly burned CD and letting it spin forward to play a few seconds of low fidelity trombone solo.
"You know the tune, of course," he said.
"'King Porter Stomp.'" Those childhood years of listening to him play Glenn Miller on the console phonograph were finally paying off.
"He muffed the notes the same way on the Victor version."
"So why can't it be Miller?" I asked.
"He wouldn't have played with a rabble like that." The backup musicians teetered on the edge of chaos, playing with an abandon somewhere between Dixieland and bebop. "They sound drunk."
My father had a major emotional investment in Miller. He and my mother had danced to the Miller band at Glen Island Casino on Long Island Sound in the summer of 1942, when they were both sixteen. That signature sound of clarinet and four saxes was forever tied up for him with first love and the early, idealistic months of the war.
But there was a better reason why it couldn't have been Miller playing that solo. If the date on the original recording was correct, he was supposed to have died three days earlier.
The date was in India ink on a piece of surgical tape, stuck to the top of a spool of recording wire. The handwritten numerals had the hooks and day-first order of Europe: 18/12/44. I'd won it on eBay the week before as part of a lot that included a wire recorder and a stack of 78s by French pop stars like Charles Trenent and Edith Piaf.