In 2020 she has collaborated with the Art of Peace global project, composed and arranged by Mehran Alirezaei as vocalist.

[2][3] As a young child in the 1970s, McCormack was immersed in the culture of Hebridean Scotland.

Since then, she has worked on a string of collaborations, with folk, jazz, classical and indie musicians.

[6][7] She performed a concert for Sanctuary alongside Moya Brennan and Nóirín Ní Riain.

In 2009, she released her second solo album, People Like Me, which featured members of the Scottish band Lau.