“DUO SUNNY” consists of two professional musicians MARIA PETROVA SPIRIDONOVA; a solo and back vocals singer,keyboards, and violin, and MARIO TODOROV PETROV; a solo and back vocals, solo, acustic and bass guitars, keyboards and bouzouki.

Maria was nominated as a pop singer for the most prestigious pop festival in Bulgaria-“GOLDEN ORPHEUSE”, She graduated the NATIONAL MUSIC ACADEMY “PANTCHO VLADIGEROV” in Sofia in 1994 till 1998. Maria won a concourse for best violin player among the children from The Musical School in Sofia in 1985. She has performance as professional singer in the best pop and rock places “FUNKIES CLUB”, “X-CLUB”, ”SWINGIN HALL” in their country with different formations.
Mario won first place in the “KRESNA” concourse for young guitarists in 1991.
He played in a family band together with his father, who is also a musician. Mario practices guitars since 1980, and graduated guitars and music theory course in a specialized school - “M.DRAGANOV”.
He had performed in the best places in Sofia and all country.
Mario organized “DUO SUNNY” when he met Maria in 1995 in Sofia. They began to play and sing different styles of music like rock, pop, rege, Latino, country, traditional folk, evergreen and covers of many well known singers in English, German, French, Italian and Spanish language. “DUO SUNNY” are very experienced as a musicians in Bar-dancings, rock clubs, 5-star hotels, and many more…..
In a 1998 was the first solo tour in the country of “DUO SUNNY”.
It was an engagement in a 5 -star hotel “Merit-Limra’ in Antalya, Turk„uy.
The following 5 years (from 1999 till 2004) they worked in Switzerland in clubs like Dancings, Bar-Dancings, Cabarets, Night clubs and 5-Stars Hotel - Restaurants.
The second half of 2004 They worked in Delux Hotel ”Westing Chousun” Seul/ South Korea.
The last tour is it 2006 in Hotel & Resort ’’Sheraton Doha’’ Doha, Qatar.

Maria and Mario can speak English, French, Russian, German, and all languages from the Balkan region. They don’t have problem with adaptation and communication in different places and countries.
They have own transport and high quality musical system!