I'm trying to get better on keyboard as so many bassists say it's essential for work these days and i was wondering do you ever find there are times when you need to play bass and keyboard at the same time, is it a bonus to be able to play something like a Roland PK-5
I've been offered one and it's niggling at me I don't have a use for it but it could be soooooo cool, but since you're the king of cool and the archbishop of useful

I was just looking for any advice or opinions.
Cheers