I was so scared of going back to the theatre after Hamlet. I didn't know if I'd do a play again because I was afraid of the power of it.

I'm Scottish first, and it's odd to hear that I'm a Scottish-American.

Usually, there's a story I've told that leads up to why I'm singing the song. The whole concept of the show was about being authentic and connecting with these songs. The best way to do that was in a room with an audience and for people to listen to that.

Be who you like as long as you mean it.

I'm not a fan of Twitter.

Often for me, if I hear a song I know, it clicks for me and I hear it in a different way and I think, "I could sing that song. I've got something to say about that song. Wanting to connect with an audience and wanting them to rethink songs; it is actually important to do songs they're familiar with. Also, I love those songs. In a way, I think I've changed people's perceptions of what a cabaret show like this could be.

When there's an adult person who's scaring you, you grow up pretty quickly.