incongruously

adv

1. In an incongruous manner.

   “A burly Negro guard opened the door. Single file, past gleaming Cadillacs sitting incongruously in the low-ceilinged squat dusty garage, they followed him to a panel door in the rear.”

   “It was a long, long list[of problems], but Mr. Stink listened to everything she said as jolly Christmas songs played incongruously in the background.”