Premise: "No Words" is a song written by Paul McCartney and Denny Laine, and first released on 7 December 1973 on "Band on the Run" by Paul McCartney and Wings. The song was Laine's first co-writing on a Wings album and his only writing credit on "Band on the Run".
Hypothesis: The song was Laine's first solo writing on Wings album and the only song he wrote for band on the run.