Though John Carter isn't a household name, many of his songs are. "Can't You Hear My Heartbeat," "Beach Baby," and "Little Bit O' Soul" are just a handful of Carter's timeless pop confections. His is also the familiar voice of The New Vaudeville Band's chart-topping "Winchester Cathedral." Sunshine pop aficionados might know him best for "My World Fell Down," the spellbinding song he wrote for The Ivy League which was covered by Sagittarius (featuring Glen Campbell, Bruce Johnston, Gary