Actually, now that I think about i t, it will only be a problem for two songs that have the same exact title in which case it will play both, which is probably good anyway.
So here's how you fix it yourself.
Changing the Phrase / Payload:-Open the editor, browse to the group "Play song X" and then the command "Play Song X" and expand it so you can see the phrase and the payloadXml.
-Double-click the payload called "MpPayloads\MpSongs.xml" to edit its properties
-Change the radio button to "Phrase Only" instead of "Phrase / Value" and click the "Save" button.
Changing the Actions-double click the lightning bolt next to the command name "Play Song X" to edit the command in the builder
- In the first action which is "MpWifi.RequestMusicBySQL" change the parameter to: strTitle="{1}"
click "OK", then "Save all and Close"
it should close and then automatically rebuild and all should be peachy.