I CAN'T BEGIN TO TELL YOU Bing Crosby w/Carmen Cavallaro - words by Mack Gordon, music by James V. Monaco - from the 20th Century-Fox musical film "The Dolly Sisters" starring Betty Grable, John Payne and June Haver. - This was the most successful recording of 1945 for Bing. Recorded Aug. 7 with Carmen Cavallaro at the piano, the song rocketed to the top of the Billboard charts, where it remained for 6 weeks. All together, "I Can't Begin to Tell You" stayed on the pop charts for 20 weeks. I can't begin to tell you How much you mean to me. My world would end If ever we were through. I can't begin to tell you How happy I would be If I could speak my mind Like others do. I make such pretty speeches Whenever we're apart. But when you're near The words I choose Refuse to leave my heart. So take the sweetest phrases The world has ever known And make believe I've said them all to you. I make such pretty speeches Whenever we're apart. But when you're near The words I choose Refuse to leave my heart. So take the sweetest phrases The world has ever known. And make believe I've said them all to you.