Question
Different zippers?
Answer
Trained in the Suzuki method from a young age, Bird graduated from Illinois' Northwestern University with a bachelor's degree in violin performance, Bird released his first solo album, Music of Hair, in 1996. Vastly different from his later releases, this first album showcases his violin skills and pays tribute to his fascination with both American and European folk traditions, as well as jazz and blues.
— Source: Wikipedia (www.wikipedia.org)