Bret McKenzie, his piano, a microphone and a 10-piece band will make a stop in Whanganui in September.
The musician and comedian, famous for his work as one half of Flight of the Conchords, will be promoting his debut solo album, which contains no comedy songs at all.
The album and eight-date tour is called Songs Without Jokes.
McKenzie said post-Conchords, he had been working on songs for The Muppets films.
"During a session I had the thought that it would be fun some day to work on some songs that weren't for someone else, that doesn't have to tell a story or be funny or continue the narrative plot, checking all the boxes for the character in the movie.