What are the key musical features of waltz?

The waltz is characterized by its distinctive 3/4 time signature, which gives it a flowing, lilting feel. Typically, the first beat of each measure is accented, creating a strong downbeat that guides the dance. The tempo is usually moderate to fast, allowing for graceful movements, and it often features smooth melodies and harmonies that enhance its romantic and elegant ambiance. Additionally, the waltz often includes a strong bassline that complements the melodic line, providing a rich musical foundation.