One of the pain in the butt things that urks me with the 3k & I think tyros I is the NON ability to be playing in arranger mode and then switch to SMF mode for the next song....BUT THE SMF ONG REMAINS IN THE KEY OF THE LAST REGISTRATION .....YOU HAVE TO HIT THE DIRECT BUTTON THEN THE TEMPO BUTTON TO BRING UP ANOTHER WINDOW >>>>THEN SWITCH FROM KEYBOARD TO SONG>>>>>THEN USE THE KEY CHANGE BUITTON TO BRING THE SONG BACK TO "0"
SO IT WILL PLAY IN THE INTENDED KEY>>>>>.THEN YOU HAVE TO REMEMBER TO SWITCH BACK TO THE KEYBOARD MODE TO PLAY ARRANGER AGAIN.....ARGGGGGGGG!
Althiough I play a 3k live on stage and love most of its operation and sound.......I will be looking at a ketron Midjay/Controller setup in th future, possibly gonna take a ride down south to vit my bud Prince AJ for a demo soon.......just to satisfy my curiosity about this set up.....in a real live situation.

carry on