Call Me Maybe has been certified diamond in both the US and Canada, nominated for two Grammy awards, and proclaimed to be the catchiest pop song in existence by Justin Bieber. It earned Josh Ramsay a Grammy nomination for production and propelled Carly Rae Jepsen to worldwide success. You’ve heard it a million times, but have you ever wondered how it came together?

In this video, Josh pulls up the original session on his computer and walks us through how he helped transform Carly’s initial folk version of the song into one of the biggest pop hits of all time.