 The new programme was named "Late Night Line-Up" and took over from "Line-Up" in September 1964.The original theme tune was "Blue Boy" by Gerry Mulligan, replaced in the 1970s with a version of "Jordu" by the Dave Hancock Six.Denis Tuohy carried over his presenter's role from "Line-Up" but the new programme also brought Joan Bakewell to prominence as a broadcaster.