For all you die hard Roland S-550 sampler fans, here’s a disk image (nero .nrg format) of the hard to find L-CD1 CD-ROM. On this 22 year old disk you’ll find the (to my knowledge) total Roland factory library for the S-550. Despite the fact that it’s ancient, some of the sounds are still very useful. You can also load this CD-ROM into NI Kontakt soft sampler!!
IMPORTANT!!!!! DO NOT play this file, it’s not a real wav file. You will have to change the extension back to .zip, then unzip and burn it.