Mike I think you have to get out and try the Roland Harmonist for yourself...Go somewhere that handles the other brands too[TC Electronics, as in the Korgs, also Gem, Yamaha and Digitechs[fading away]..

Roland is second to none with sound quality, and the way it reads/handles "ALL" applications...
One only needs to have a open mind ...go test them, and then let us know if all our comments are wrong..Poll any other players here that have used the Roland and other brands on a gig...see what their impressions are..

Cass, your song sounds great..