Growing up in Dunedin, Downes developed a wide-ranging love of music from rock to classical.
"I was a radio addict so was growing up with Motown and The Beatles as a small child and that broadened to classical music when I hit high school."
Soon he would combine his two passions which were music and literature.
He founded The Verlaines which would release about a dozen albums over the years and tour extensively in Australasia as well as three tours of the United States.
"We sort of existed in name in 1979 but it wasn't really until 1981 that we properly started."
Downes, who was writing most of the songs, soon became the group's lead singer.
The Verlaines - named after French poet Paul Verlaine - became an integral part of the 'Dunedin sound' which included The Chills, The Clean and Straightjacket Fits.
Downes loved writing songs, often basing them on poems he wrote.
Creating a song, which he calls adventure tourism, was very rewarding, especially if poetry had been involved.
And "not giving a damn how it turns out, because there's nothing riding on it, which is kind of cool".
Downes said he had kept The Verlaines name going so if it got successful, at any point, it would force people to listen to its earlier work, which is happening now.
He was excited about a re-release of some of the band's music via the Schoolkids Records label in the United States.
"We have a live double album from 1986 or 1987 coming out, on Schoolkids, for World Record School Day which is on June 12.
"It was recorded at Windsor Castle in Auckland in the 1980s.
"We digitised the mixes, before the tapes fell apart about a decade ago, and it's an absolute miracle that it exists, but it does.
"The world is going to be able to time travel back to the mid-80s, to a pub in Auckland, and listen to us play.
He lectured at the university's department of music, developing New Zealand's first rock music degree before becoming head of the music department.
And with a PhD on the music of Mahler, he has provided pre-concert lectures for the New Zealand Symphony Orchestra and Southern Sinfonia/DSO and has contributed to music programmes on Radio New Zealand.
Downes has also served as a songwriter ambassador for the Australasian Performing Right Association and the Australasian Mechanical Copyright Owners Society supporting music creators.
After university life, Downes, who is "60 sometime soon", moved to Ōtaki as family connections were in the Wellington region.
The lifestyle change was "totally different but good".
He's busy working on music for a new album, chipping away in the garden, entertaining a new puppy, soaking up a milder climate, and of course enjoying the royal honour which "might look good on my next job application".