Chanced upon justhearit, which is still listed as private beta. I tried “say aha”, “true colors”, “liang jing ru” and it all works. I think it’s just pulling the content from other sites such as seeqpod. And seeqpod shows the URL where they got the mp3 from. Looks like a new way to find mp3s. Too bad have to manually type the URL cos it’s in Flash.