Where i van get music of Minami Karasuyama Choume Production?

I�m a fan of music composed and interpreted by yasushii ishi (helsing anime�s soundtrack composer) and I�d like to know if someone knows where i can get albums of Minami Karasuyama Choumen Production (I�m not sure if Yasushii ishi was a member or leader of this band). I�ve been able to find just one track which is ebichu�s ending. If someone knows sth, plz reply me.

Thanks for your help

Pd: if anyone here is also fan of yasushii ishi�s music, in his website you can download new tracks composed by him compltely free. The website is in japanese, so if you can�t download themes i can upload them in rapidshare or megaupload if you want. (around 35 tracks)

pd2: sorry about my english. i�m from south america and i�m studying english yet.