shortcut for switching between staves?

Hey all
First time poster, apologies if this is covered somewhere else but I couldn't find it.
I often write parts measure by measure and find it somewhat annoying to move from keyboard to mouse to switch which staff I'm writing on. Like I'm currently writing on the saxophone line and I'm wondering if there is a keyboard shortcut to switch to say, the clarinet line to make sure I fill in the chord correctly.
Minor annoyance I know but is there something I'm overlooking?