Here is Old Men, Lay Down as far as I can tell. I'm pretty much certain about the mellow keyboard bit at the start but not so sure about the guitar bit (In fact, I _know_ that its wrong but I'm sure someone can correct it).
Here goes...
The song starts with a full verse chord sequence below before the lyrics start.
C G Take a trip to China, if you dare Dm Am they gotta lotta old men, shooting young men there B flat F Iran or Russia, or the USA C G Old men, lay down C Cs2 C Em Lay down old man you've had your fun C Am Lay down old man, your time is run F C Lay down your arms, let in the light G C Old man, lay down. Then the guitar bit kicks in and the song changes key... (Maybe someone should do proper tab to this) EEGA AAGE EEGA BBGE (This is the main riff I think) EEGA AAGE Old Men, with old clothes EEGA BBGE Old Men, with minds closed EEGA AAGE Old Men, with bad teeth EEGA BBGE They own you, they own me AEE Take a trip to China AEE if you dare AEE they gotta lotta old men AEE shooting young men there AA AA Old men with bad teeth AA AA they own you they own me EEGA AAGE EEGA BBGE EEGA AAGE Old Men, with big cars EEGA BBGE Old Men, with missiles EEGA AAGE Old Men, on TV EEGA They own newspapers and they own me AEE Have you seen a politician AEE with a mile wide smile AEE who didn't love himself more than a mother loves her child AA AA Old men on TV AA they own newspapers and they own me Guitar Riff with electric Bass. Repeated "Take a trip to China...."