Continue shopping “Serenity. Original for Clarinet Duet” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Serenity. Original for Clarinet Duet Store: Grant Horsley Music $6.50 Serenity. Original for Clarinet Duet quantity $6.50 Coupon: Apply coupon Update cart Cart totals Subtotal $6.50 Total $6.50 Have a gift card? Proceed to checkout