Smooth, connected legato singing isn’t just a hallmark of great technique. It’s what makes a voice truly expressive.
In this focused tonebase lesson, baritone Michael Sumuel shares stepwise exercises that help you unify your sound from the breath up.
You’ll explore lip trills and vowel transitions designed to even out tone between registers and strengthen your connection to breath support. Through these simple, repeatable drills, Sumuel shows how to bring consistency and freedom across every vowel...so your voice feels balanced, resonant, and fully connected.
Whether you’re polishing your passaggio or refining your overall line, this is a practical, grounded approach to achieving the smooth legato every singer strives for.
Ready to take your singing further?
Our Black Friday VIP Waitlist is now open, giving dedicated singers like you first access to the biggest tonebase offer of the year!
There's no cost to sign up. And it just takes 10 seconds to save your spot and fuel your vocal progress this season and beyond.



