Triple Tonguing

What it is: Articulating three notes per syllable group — typically "tu-ku-tu" or "tu-tu-ku." Used for fast triplet passages where Double Tonguing's pairs would land on the wrong beats.

What it sounds like: Even, rapid triplets with all three notes equally crisp.

When to use it: Fast triplet figures — think Sousa march piccolo passages, or the final pages of any virtuoso flute concerto. Brass players use it constantly; woodwind players reach for it less often.

Tip: "tu-ku-tu" puts the "downbeat" of each triplet on the front-tongue, which pros prefer. "tu-tu-ku" is easier for beginners but the strong-weak-weak pattern is audible. Choose based on your player's level.