David, I forgot that he did that. What a star!
Howard was a big jingle fan, he had that great cut from Double Plus recorded and made an appearance on JAM’s 30th birthday tribute CD – https://www.jingles.org/jam/index_1.html
By the way, Jon made a comment about that CD on last Sunday’s Rewound show (17th Nov)
Howard had that great, powerful voice and was a really nice guy.