Orchestral Suite No. 3 is a classical music composition by Johann Sebastian Bach, composed around 1730. It is part of a collection of orchestral suites that showcase the Baroque style, featuring a variety of dance movements. The suite is known for its lively rhythms and rich instrumentation, typically including strings, woodwinds, and brass. One of the most famous movements from this suite is the Air on the G String, which is often performed separately. The piece is celebrated for its melodic beauty and emotional depth, making it a popular choice in both concert settings and film scores.