Compatability Question

[Acciaccatura]

Hi,

I'm buying Rock Band: The Beatles tomorrow, but I've got a question regarding the instruments.

I've checked the chart at http://www.rockband.com/compatibility but this doesn't mention Guitar Hero 5. Can someone tell me if the Guitar Hero 5 guitar is compatible with Rock Band: The Beatles and if the Beatles instruments are compatible with Guitar Hero 5?

I'm buying the PS3 version.

Thanks.

[Opus Penguin]

I thought I read somewhere the controllers would work with GH5.