iTunes repeatable crash

Trying to sync my music to my new iPhone 5S, Track 4 of Autechre’s Quaristice (“plyPhon”) consistently causes iTunes 11 to crash, spinning at 390% CPU. I’m guessing it’s failing trying to transcode the 320kbps MP3 source (from Bleep) down to 128kbps AAC as requested. It’s killed iTunes dead twice now, have to Force Quit. Awesome.