"Something Crazy" was available on the extended play, Red and Blue. The song was performed by the Stefani Germanotta Band live under the tentative title, "When You're Not Around". The song title can be heard in "Wonderful".
When asked about the writing credits, Joe Vulpis responded with the following.
I don't know for sure if Stefani co-wrote any of that song with somebody else. My guess is that she wrote it, but I don't wanna-I'm not sure-I don't wanna take someone out of the equation. My guess is that it's primarily her creation, if not all of it, and that's what my notes dictated that it was her. So, that's the best I can ask.