I have to agree completely with Terry here, you can do everything on an arranger as in any workstation at least now a days it is possible arranger keyboards were different 10-15 years ago when you was stuck with presets drum beats and auto acc. that is not the case any more right now you can do everything on a arranger from scratch and more I have a PA-80 and if you want to use it as a synth it is even more powerful than Triton with 4 OSC (Yeah 1,2,3,4 OSC) per voice and the program editing is same as Triton now before that I had the i30 and it was capable of doing everything now there are other features in Triton which are not there in PA-80 (like sampling, MOSS) but you can produce commercially using an arranger if that is what PRO do, even people with Triton use some other media like a computer to further edit and record vocals same can be done with an arranger, I think that is why they are called arranger Terry I get the same typical reaction from so called pros "arranger is for home users" and I say yeah right.