This is a recording in fine Austrian radio sound of a broadcast concert performance from 2010. Simone Kermes and Vivica Genaux do the honors. There is no studio recording of this rarity from Meyerbeer's Italian period. A very interesting work, well performed:
http://premiereopera.net/?p=3856 (http://premiereopera.net/?p=3856)
I've dealt with this source on several occasions with happy, if slow, results.
David