Banshee Will Not Play .wav Files

I have installed 10.3 with Gnome on three different systems, and Banshee will not play .wav files on any of them. I have bought the fluendo codec pack for other media types, which helped with other media types, but still cannot play .wav files. The only solution I have found is to install Amarok, with all that entails, and play .wav files through that program. However, it seems to be a bad solution, as I would like to stick with Gnome applications like Banshee. I bet this is something simple to fix, and I am simply missing it. Any help would be appreciated.

I have installed 10.3 with Gnome on three different systems, and Banshee will not play .wav files on any of them. I have bought the fluendo codec pack for other media types, which helped with other media types, but still cannot play .wav files. The only solution I have found is to install Amarok, with all that entails, and play .wav files through that program. However, it seems to be a bad solution, as I would like to stick with Gnome applications like Banshee. I bet this is something simple to fix, and I am simply missing it. Any help would be appreciated.
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Incidentally, I have tried the "one-click install" for restricted formats, and that does not help, either. Any suggestions?