Tempo is really important when it comes to making music on the piano. But for many advanced pianists, figuring out how to change tempo can be tricky. This can affect the feelings and deep meaning of their music. Here are some common problems and possible solutions related to tempo:

1. Keeping a Steady Beat:

   • Problem: Changing tempo too often can confuse both the pianist and the audience.
   • Solution: Pianists can use a metronome to practice. Start slow, making small tempo changes in separate parts before using them throughout the entire piece.

2. Getting the Right Phrasing:

   • Problem: Not every part of the music needs a tempo change. Choosing the wrong spots can make the music sound choppy.
   • Solution: Look closely at the music to find important moments that could benefit from changing tempo. Listening to different performances can help you understand good phrasing choices.

3. Balancing Feeling and Technique:

   • Problem: Trying to change tempo can make it hard to play some faster or tricky parts correctly.
   • Solution: Break down the tough sections and practice them slowly. Only play with tempo changes when you feel confident with the notes. This balance is important for a great performance.

4. How the Audience Feels:

   • Problem: If the tempo changes a lot, the audience might get confused and miss the story of the music.
   • Solution: Think about how the audience will react. It’s often better to make smaller tempo changes that help the music flow nicely.

5. Your Style vs. The Composer's Intent:

   • Problem: Finding the right mix between your personal touch and what the composer intended can be tough.
   • Solution: Study the background of the piece and listen to good performances of it. This can help you express yourself while still respecting the original music.

In short, while changing tempo can make the music more interesting, it can also bring some challenges. By taking a careful approach, pianists can deal with these problems and create a unique and memorable performance.