Alain says No Ordinary Love is the most requested song from her catalogue when she performs internationally.
The singer-songwriter made the revelation during a blind ranking of her songs on the No NDA Podcast.
When asked to rank No Ordinary Love, Alain placed it at the top and pointed to its long-standing impact with audiences.
She said she has been fortunate to travel and perform across the world and identified the song as the one listeners request most often.
The discussion also included other songs from her catalogue, including Rising Love, Sacrifice and Deeper, all of which Alain spoke about highly.
She resisted placing several of those songs below one another, saying multiple tracks hold strong personal significance for her.