I wrote a user program on my G70 for the best realistic sax I can do...

I also use the sustain pedal with the sax tone(you have to remember the sax guy has to breath)..

I set the sax to mono, and portamento is set to 8 ...I also do not like to drench it in reverb and chorus...this is a give a way that it is fake...

The problem with most folks that try to play sax on keys..they acidentally play chords from nowhere...a single sax plays single notes and can't play more than one....then try to cover up play with tons of reverb..

I also like to crossfade between 2 similar saxes with velocity switch..I use aftertouch to bring in more vibrato..

Wide open sax play is also telling fake...the sax has soft tones too, velocity play is important..