Hello how may I help you? I want to know a world record... about records. What kind of world records would you like to know? I want to know what's the best selling record ever. The best selling single is Bing Crosby's "White Christmas", with 50 million sold. Wow, that's a lot. Yes, it certainly is. The best selling album is Michael Jackson's "Thriller,", with 47.3 million sold. That's also a ton! Thank you for these crazy statistics, bot. Yes, certainly. Music is what helps moves the world around, just like any art form. Is there anything else you would like to know? I think that's it. Thank you. You're very welcome. Enjoy your music!