Separate the upper joint from the lower joint of the clarinet by gently twisting and pulling the clarinet apart.
Loosen the clarinet lyre ring by turning the screw on the bottom of the lyre.
Slide the clarinet lyre ring on to the lower joint of the clarinet and past the cork. Position the ring on the metallic band at the top of the lower joint.
Tighten the screw so that the clarinet lyre is securely in place. Make sure to align the lyre so that it's facing straight up while playing.
Attach the upper joint and place the flip folder in the music lyre.