Western Wind's website is www.westernwind.org. (Not up to speed on clickies, yet, sorry!) They have a Judaica series of 6 recordings, of which Mazal Bueno is one. I'd be surprised if the other 5 didn't also include some Sephardic songs, and maybe some in Ladino. You could also contact them for more information--I did an ensemble singing workshop with them once, and they are very friendly & down-to-earth folks. It seems to me that one or more of them may specialize in Jewish or even in Sephardic music, but I don't remember who.