When playing complicated piano pieces, how you present yourself is just as important as your technical skills. Here are some important skills that can make your performance even better:

1. Stage Presence

• Confidence: Walk onto the stage proudly. Your audience can feel your energy, so showing confidence helps create a great atmosphere right from the beginning.
• Connection: Engage with your audience. Look them in the eyes and connect with them, like you’re sharing a personal story. This helps them feel more involved in the music.

2. Body Language

• Posture: Stand or sit up straight. Good posture not only helps your playing but also shows that you are professional. Look strong yet relaxed.
• Gestures: Use natural hand movements that go along with the music. For example, moving your hands can help show the flow of the music or its ups and downs.

3. Interpretation and Expression

• Emotional Depth: Really feel the emotions of the music. Take time to understand the piece deeply, so you can bring out its feelings. This can change a simple performance into something special.
• Dynamics and Phrasing: Notice the loud and soft parts of the music. Slight changes in volume can really enhance the piece. Make sure your playing tells the piece's story.

4. Technical Fluency

• Rehearsed Familiarity: Know your piece really well. Practice each hand separately, then put them together, focusing on tricky sections. When you are fluent, you can focus on how you present instead of worrying about mistakes during the performance.
• Relaxation Techniques: Use relaxation methods before performing. Simple breathing exercises can help calm your nerves, so you can focus better and play your best.

5. Performance Practice

• Mock Performances: Try practicing in front of friends or family. This helps you get used to performing and builds your confidence.
• Environment Familiarity: If you can, check out the place where you'll perform ahead of time. Knowing how the sound works can help you adjust how loud or soft you play.

6. Feedback and Adaptation

• Record Yourself: Record your practice and performances. Listening to these recordings can show you where you can improve in both playing and how you present yourself.
• Seek Critique: Don’t be afraid of feedback. Helpful comments from teachers or friends can guide you to get better at performing and presenting.

In short, playing complicated piano pieces is not only about hitting the right keys; it’s about giving your audience an experience. With confidence, emotional expression, solid skills, and good preparation, you can make your performances truly connect with your listeners.