hi guys I play an ewi5000 which works fine in cakewalk
I am trying to do is create a horn section
I can play 2 sounds together ie one sound from my ewi and another via soft synth
but is it possible to play multiple tracks as if it was live

> but is it possible to play multiple tracks as if it was live
 
do you mean Sonar playing multiple tracks, while you play/record to another ? - yes this is possible
 
or to play sounds from multiple soft synth ? - possible too (by turning the echo button on)

the easiest way please basically I got rehearsal with a band this week and some of the songs they require more horn section
rather than just sax or trumpet sounds so basically I was trying to emulate to some kind of section sound
I can hear my ewi sound via line in I just want to try and enhance it
 
 

If you are playing the same notes, just set up multiple midi and audio tracks and turn the Input Echo On for each of the midi tracks and you should sound like a nice full section, playing in unison.
 
Bob Bone