When you're working with a hardware synth you can't do a direct render. That is only available with a software DXi or VSTi synth. Hardware has to be recorded the old fashioned way in real time by taking the output from your SD-50 and either routing it to an external recorder or back into your computer using your soundcard inputs. In this scenario your computer is outputting midi and taking back audio from your Roland. You use a recording program like Real Band to take that audio input and record it to a stereo audio track. Just arm the track and let it play, if it's a five minute song then it will take five minutes. Once it's recorded into RB you have to convert it to a wav file and from there export it to a CD burner or compress it down to an MP3 or WMV file and export that to a CD, your phone, another player or send it as an email attachment.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.