Marie-Hélène Landry appears to have been mistakenly associated with Despised Icon, a Canadian deathcore band, in your request. As Despised Icon does not align with the electronic or dance music genres, and Marie-Hélène Landry's specific role or contribution to electronic music is not provided, it's challenging to rewrite a biography based on the guidelines provided.
To ensure accuracy and relevance, could you please provide the correct artist name or clarify the musical contributions of Marie-Hélène Landry if she is indeed involved in the electronic or dance music scene? This will allow me to craft a biography that meets your specifications and focuses on electronic or dance music.