Fist of all I have to commend you and your team for producing these amazing products,love the idea of asking your customers for ideas,it's very thoughtful, for me one of the most beautiful instruments is the vocals, a children choir possesses a very powerful yet angelic sound craved by the best composers for hundreds of years,it has the power to elevate any composition with grace and magic, it's a one of a kind sound, mystical and evocative, would love to see a library from Vsl with the famous Vienna Boys Choir or something to that extent, I have no doubt it will be a great success.
Kind regards.
Ricardo da Silva