A temporary customer reference number is assigned to each customer only while they are shopping on
zZounds.com. If you call our customer service department for assistance, this number makes it easier
for us to answer any questions you have about products, services or purchases.
Customer Kudos
"zZounds has NEVER steered me wrong. Great phone support when I have questions and the Play as you Pay option is SUPER. I'm sure I've spent thousands of dollars there using this plan."
Experience the superior sounds and functionality of the Yamaha PSR-SX900, a workstation with a 7-inch touchscreen, Bluetooth input, and assignable buttons.