Lee Perry & The Upsetters - Sound System Scratch £20.00 Default Title - £20.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. A revolutionary producer at his very best. Twenty cuts of musical mayhem, some that you will be familiar with and many that you may never heard before, featuring The Upsetter in his prime. Lovingly packaged with photos from Dennis Morris.