I had the original pattern sequencing software "plug-in" for the S-50 (which was the SYS-503). I sequenced a ton of songs on that platform. Unfortunately for me, I since have sold my S-50. Since then, I have acquired a S-550, but I cannot locate the matching sequencer app for it. I believe it was labeled the SYS-553, and I believe it worked in either the S-330 or the S-550.

Does anybody have this disk for upload, or know of a place I can acquire it online? Roland's website only has the system disks, and none of the sequencing packages. Thank you all!

Mikey P.

Hey Mike how do you use the sequencer program for the s-50? And where can I get more help on this subject? Please help Thanx in advance.

i have the package for the s330 if you think it might work on the s550 i dont know for sure. the reason its not downloadable is it requires a dongal to be pluged into the mouse port. if your interested email me about it.