So….. I bought this to do some jazz, with an upright bass being plucked. I was sooOOooo disappointed. It really sounds more like a keyboard or a synth trying to “emulate” a bass, than a real bass. I have some software; Trilian by Spectrasonices that I use as a VST instrument that is absolutely phenomenal!! But sadly….this software is pretty poor. Especially for the price. Save your money. You probably have a synth bass patch that will get you about the same sound as this software; without spending extra.