PRODUCTS TESTIMONY TIPS             Videos: How to safely install your Yamaha Motif XS memory: How to test the memory after you've installed it:    -load sample and play    -Play the factory sounds, hold down the sustain pedal while press as many keys as you can. Listen for static and high pitch noise. This video will show you how to properly apply the labels onto your USB keyboard Using Korg Karma Tap Tempo function to control Yamaha Motif XS tempo. This is useful when you use Yamaha Motif XS arpeggiator in live situation.