Galya and Miro started singing together in a piano bar named Opera. In the documentary КаriZma Retrospective Movie they said that they had decided to work together, because their voices matched each other. One of the first proposals for a name was 2Good4U, but Galya rejected it.
The beginning of the duet КариZма was in 1999. They worked for non-Bulgarian music companies, such as EMA, TOCO int. and others. Two years later the famous Bulgarian music composer Mitko Shterev helped them with their first single, Riskuvam da te imam (I risk to have you). Before the release of the single Kolko mi lipsvash ("How much I miss you") in 2002, KariZma worked with other performers, like Toni, Maria Ilieva, Santra, Spens, Ava, Irra, etc. This delayed the work on their debut album. Moreover, on March 13, 2006, Galya entered the VIP Brother 1 House, where she stayed for 18 days. Their next hits were Shte izbiagam li ot teb?("Will I run away from you?") (2003), Mr. Killer (2004), and Minavash prez men ("You pass through me") (2005).
In 2006 they released their long anticipated first album, Eklisiast.