Hi,
Thanks for your reply. I followed your instructions but the result was not as hoped for. When I turned off all the B tracks before saving the file, there was no CMS or SMF file to save. All that came up on the screen was USERNAME.AC7. I decided to save the file anyway and give it a try but nothing came of it. I couldn't even open the file on my PC. Hence, I went back to my Keyboard and decided to load the file again with just the B10 track turned off. This time the CMS and SMF files were there and I did that save as instructed. However, the drums were still missing from the playback on the SD card when played on my PC (all other tracks were fine). The playback on the Keyboard is also fine. Any other suggestions?
Gregory