I saw this 2 LP demonstration album at https://tw.search.bid.yahoo.com/search/auction/product?p=%E5%9B%9B%E8%81%B2%E9%81%93LP%E5%94%B1%E7%89%87&qt=product&cid=0&clv=0 that has one disc in RM and the other in SQ. I have not been able to identify the label or contents, only the catalog number. Can anyone supply more info?