This little switch changes everything on the Hammond. 🎛️ It’s called the Leslie switch — the secret behind that swirling, soulful organ sound in gospel, jazz, and soul music. Once you master how to control it… the Hammond starts to sing. 🎹 Want to go deeper? 👉 Join the free “Learn the Hammond” community — link in bio. #HammondOrgan #LeslieSpeaker #GospelMusicians #Organist #LearnTheHammond #KeyboardPlayers #gospelkeys