The original singer of Yesterday's Reproduction-Carpenter, translated into Chinese as Carpenter or Carpenter, also called Carpenter Choir, is an American group. The Carpenter is composed of his brother richard carpenter and his sister Karen Carpenter. Richard is a versatile pianist, composer and arranger. He wrote Yesterday Again with John Bedis. Richard is also good at arranging music, and often works as a producer and is responsible for the keyboard part of his works. Karen's voice was not mature at the beginning of her debut, and Richard sang many songs. Now we often hear Carpenter's songs. Karen is the lead singer. She is also a drummer. She sings with her brother. 1On February 4th, 983, Karen Carpenter died of a heart attack caused by chronic anorexia. It has been 20 years since then.