3. Start a song over
How: Triple-click center button
If you just can't listen to "Uptown Funk" enough times, you can triple click the center button to repeat the funk over, and over, and over again. Don't believe me? Just click (thrice).
How: Double-click, and hold (during a song/video)
Because sometimes, you just want to skip to the good part.
How: Triple-click and hold (during a song/video)
Because sometimes, you just want to experience the good part all over again.