Nusach of An-im Zemirous

Generally Rav Hamburger didn't do as much research about the Nikud, but R' Dovid Cohen (author of the Siddur Ezor Eliyohu) claims that Nafshi Chimdoh was introduced by Rodelheim and the Baer Siddur, and the Nusach should be Chomdoh. He asked Rav Hamburger to take it out of his Siddur, and that was done. In the Tefillas Yeshurun you can also see that he brought Chomdoh and not Chimdoh.

Michael