Magnification is the nineteenth studio album by the English progressive rock band Yes, released in September 2001. It is their only album recorded as a four-piece band (with no keyboardist), and their final album to feature founding member Jon Anderson on vocals. At the departure of keyboardist Igor Khoroshev in 2000, the band agreed to record a new studio album with orchestral arrangements, something they had not done since their second album, Time and a Word in 1970. The album was recorded and mixed using Pro Tools with producer Tim Weidner and orchestral arrangements by Larry Groupé conducting the San Diego Symphony Orchestra. Alan White played acoustic piano on the studio tracks. There were no other keyboards used.
