OK, another pitch drop from left to right. Bass notes are at A432Hz and A424Hz. And the rest is at A400Hz Case looks like it was modernised in the 1950s but has a broken circle on top. The key tops wil need to be cleaned as well. And they have chips as well.
![Jason Aldean - Should've Been A Cowboy [Toby Keith Tribute] (Live from the 59th ACM Awards)](http://i.ytimg.com/vi/-B4nR-CgMVA/mqdefault.jpg)
OK, another pitch drop from left to right. Bass notes are at A432Hz and A424Hz. And the rest is at A400Hz Case looks like it was modernised in the 1950s but has a broken circle on top. The key tops wil need to be cleaned as well. And they have chips as well.