Here's a pretty nice capture of a very useful, bell-like Roland JX-10 patch I edited a little. The upper notes are individually sampled and then spread across the next few notes above, with the layer setting on "Random", to give it a nice "real JX" feel. It's been incredibly useful to me since I made it months ago, maybe it'll be useful to you, too. Recorded direct from a real Roland JX-10. Sadly I don't have top-notch recording gear – it was recorded through my humble little UR-22 audio interface. Note it's 96kHz, might be a problem for some, serves my purposes. Also note that interpolation is set to "Sinc" for all samples, which eats up quite a lot more CPU than the default setting of "Cubic". Set interpolation to Cubic to minimize CPU usage. Edit as you like and enjoy.