Start with the three basic sounds: a kick drum made by pushing air through closed lips like saying a hard 'B', a snare made by pushing air through your teeth like a 'K' or 'T' sound, and a hi-hat made with a quick, light 'T' or 'TS' sound near the front of your mouth, since these three sounds form the foundation nearly every beat pattern builds on. Practice each sound slowly and separately before combining them, since rushing straight into full patterns without solid individual sounds usually produces a muddy, unclear beat instead of the crisp separation good beatboxing needs. Record yourself with your phone regularly, since beatboxing sounds different inside your own head than it does to a listener, and a recording is the only reliable way to catch sounds that are too quiet, too harsh, or poorly timed. Practice inhaling and exhaling sounds so you can produce a beat on both breaths, since only ever making sounds on the exhale forces an awkward gap in the rhythm every time you need to breathe in. Keep a loose jaw and relaxed throat while practicing, since tension in these areas is a common cause of a scratchy voice or sore throat after long practice sessions. Layer in a bass or vocal hum only once the three basic drum sounds feel automatic, since trying to add melody before the rhythm foundation is solid usually causes both parts to fall apart.