Whistling For Two: Piano Tuning Teacher Whistles Two Notes at the Same Time 13.34K Neetzan Zimmerman 05/07/12 10:20AM Filed to: Check This Out Check This Out Jack Stebbins party trick Jackie Two-Tone Tweetg Jack Stebbins, a piano technology instructor at the North Bennet Street School in Boston, shows off his signature lady-charming party trick: Whistling two notes simultaneously.RIP George "Goober" Lindsey.[Reddit]