Henni. Enjoyed both of your tunes. 

 Nice upbeat groove on Celebrate and nice delivery on the religious number.   Your wife's got a nice voice and you decent playing. I'm  impressived with the PSR3000's sound.  Did you play  the PSR3000 along to  a midi backing track while your wife sang, or did you play the kb in auto accompinment arranger mode? My only suggestion would be to cut back the reverb a bit. Thanks for sharing your muisc from your uniquely evangilistic South African perspective.