Students all over the world turn to SLS teachers for a variety of reasons.

Speech Level Singing provides an effective and healthy technique for all voices and all styles. SLS teachers can rise to any vocal challenge because the method is medically researched and the pedagogy carefully conceived.

SLS training is rigorous and thorough. Certification solidifies both your rightful place among the supportive global community of SLS teachers and your credible position in the music teaching industry. Become a part of a worldwide network of creative support, professional development, and technical instruction.

Learn the skills to effectively teach the method chosen by more than 100 Grammy Winners: Speech Level Singing.


As a certified SLS teacher, I feel totally supported by the willingness of members to share knowledge and resources in all areas regarding teaching, the business of teaching and the music industry. The SLS Certification Program has been an organization that lifts each of us up individually and collectively to higher and higher levels of ourselves as teachers and as human beings.

Vanessa Purdy
Level 5

DISCLAIMER: GRAMMY(R) is a registered trademark of the National Academy of Recording Arts & Sciences and we are not affiliated with the
GRAMMY Awards or the National Academy of Recording Arts & Sciences. Use of the SLS technique does not guarantee a GRAMMY Award.