"I've learned a lot about my voice, and about things I can do with it. Maybe that's why my sound has become a little more pop"

In this quote, Chely Wright is reflecting on her growth and development as a musician. She discusses that she has actually found out a lot about her voice, which could describe her vocal capabilities and methods. This suggests that she has actually put in time and effort to enhance her singing abilities. In addition, she discusses that she has discovered new things she can do with her voice, showing that she has actually expanded her variety and checked out various designs. This has led to her sound ending up being more pop, which might imply that she has actually incorporated aspects of popular song into her music, perhaps to interest a wider audience. Overall, this quote highlights the value of self-discovery and growth in the creative process.