Thanks John. I understand your point but I don't have a musical keyboard on the MIDI in nor do I plan to use my computer keyboard for MIDI input. I can't get BIAB to play any MIDI music because it insists I must have something for MIDI out even when I have DXI/VSTi and Forte selected. Must I have to have either Microsoft MIDI Mapper or Microsoft GS Wavetable Synth available to make BIAB work? I guess I don't have Microsoft MIDI Mapper on my PC and Microsoft GS Wavetable Synth seems to always be utilized by some other application. This has been a problem since I bought this PC with Windows Vista almost 2 years ago. I have just been working around the problem by using RealBand or the Ketron SD2 for MIDI output. Dave

AMD FX-8350 4.6 GHz, 16G RAM, solid-state drives, Windows 10, Scarlett Audio Interface, 2021 BIAB & RB, FL Studio Producer, Studio One Producer, Melodyne Editor, Ozone Advanced.