Ingrids new keyboard

Music is my sole means of income, and with it come regular equipment upgrades. The Yamaha MM8 has been losing functions gradually over the last year. Its last show was our regular Birmingham gig where it froze on an organ patch. Having seen the keyboard Doctor three times, it will now be donated to science for research.
I have multiple shows scheduled for this month, all requiring piano and organ sounds for accompaniment. In order to keep bringing this entertainment to you my keyboard must be replaced, and in the most timely fashion.