I updated my Spanish CVVC reclist and decided it would be a good time to post it here with a demo. The link below is to a .zip folder with the reclist, blank oto, and a handy pronunciation guide. The list is about 290 samples long so it's pretty easy to record more than one pitch. Also, it should cover most of the sounds found in both Mexican and Castillian Spanish (including the different ll pronunciation and lisping z) as well as the rising dipthongs y and w.
Anyway, y'all tell me what you think! I hope this is useful!