During his first theatrical season, Milko played a small part in the world premiere of Mauritian Operetta Surcouf, performed at the Port Louis Municipal Theatre with French tenor Jose Todaro in the title role.
Other operettas during that season include The Gipsy Princess, The Count of Luxemburg, The Merry Widow and La Route Fleurie.
During the ensuing years, Milko then a student of Mauritian tenor Max Moutia, regularly appeared in clubs and hotels around the island.
In 1979, Milko co–produced with Bernard Desvaux de Marigny a stage show on the music of Surcouf, that was later produced for the Mauritius Broadcasting Corporation – MBC, The Mauritian National Television.
In 1981, Milko produced and directed his first big production, IL etait une fois L'Operette at the Port Louis Municipal Theatre.
Earlier in the year, Milko sang the tenor role in Mozart's Requiem under the direction of Mauritian Conductor Gerard Lahausse de la Louvière.
Upon arriving in Australia, Milko studied with New Zealand Bass Grant Dickson and 2 years later made his debut as Luiz in Parramatta Theatre Company production of The Gondoliers.
Other roles with various theatre companies around Sydney include Nathaniel & Franz in The Tales of Hoffmann, Camille de Rosillon in The Merry Widow.
In the mid nineties, Milko returned to popular music and started working in the club scene within Sydney's metropolitan region, scoring two Mo Awards nominations in 1996 & 1997.
Following his International debut and the release of his new album, Milko has emerged in the last few years as one of the leading ambassadors of French popular music in Australia.
In April Milko released on YouTube the Jacques Brel classic "If We Only Have Love" recorded early in the year with stage partners Rikelle Turner & Sheridan Gaudry.
Early July Milko partnered with French chanteuse Amandine Petit for a Jacques Brel tribute at Guillaume on Bennelong at The Sydney Opera House for the Chris O'Brien Foundation Charity lunch.
Mes Amis" from Donizetti's " La Fille du Régiment" (The Daughter of the Regiment) and also performed the French adaptation of the very famous Barinkay's Aria from Strauss's Gipsy Baron, and excerpts from The Merry Widow, The White Horse Inn, Le Chanteur de Mexico and Surcouf (The first Mauritian Operetta).
The shows included leading lady, Rikelle Turner, The Fabulous Popset Dancers and The Sydney Cosmopolitan Quartet under The Musical direction of John Watson.
To mark this milestone, Milko embarked on taking the show to the most prestigious and iconic Art Centre in Australia: The Sydney Opera House with a one night only performance on 30 October.
Early in the year, a sold out Aznavour show ; a dusted & revamped production at Glen Street Theatre on Sydney's North shore.
In June, Milko teamed up with long time friend & musical director John Watson ( Mr Minsky) to create STRICTLY ROMANCE.
In 2017, Milko made his "London" debut at the iconic BRASSERIE ZÉDEL - Crazy Coqs Cabaret performing his One-Man Show " Aznavour ...From Today" accompanied by London-based Musical Director Nathan Martin.
In 2021, despite the difficulties of operating in a Covid environment with lockdowns and restrictions, Milko created the first FRENCH MUSIC FESTIVAL - Francophonie 2021 in March presented by Top Note Promotions.