What would you guys recommend for a reasonably inexpensive keyboard that would give me some decent Brass Section (a combination of trumphet, sax & trombone). I am clueless when it comes to synths, but I know some people talk about additive, subtractive, emulator, samplers, etc. etc. What we need it for is to play some music that sounds kinda like the Chicago, and music pieces like the 'Vehicle' by the Ides of March or 'Hold on, I am coming' by the Four Tops? I know, they are dated, but popular among the wedding reception party customers.