Borderline was key in launching Madonna's career and this is the story of, not only the artist's signing to Sire records, but the recording with producer Reggie Lucas. Included is a demo recording, isolated track from the session and a brief history of a small, black, orange and wooden box, which would - like Madonna - change the pop music scene... forever!

Writer Peter Rafelson has contacted Inside The Groove to give his full account of the writing process behind Open Your Heart, which was the subject of confusion when presented in episode 2 of this series. Now we have the full story of the creation of one of Madonna's biggest hits.

The song that would hit no.1 in over 20 countries was seen as a "success for avant garde music" by the track's co-writer and producer Mirwais as it heralded a new era for the superstar. But how and where was the song recorded? Listen to not only a rarely-heard demo of the song, but also individual, isolated tracks including Madonna' raw vocal takes and outtakes, tracked twenty years ago.

The fourth single from Madonna's hugely acclaimed and highly successful album, True Blue, started out as a demo for Cyndi Lauper. But the writers of the track have very different stories about its origins. Listen to a demo along with studio takes from the original multitrack to find out how Open Your Heart was created and why it's one of her most popular singles to date.

Madonna's 'Vogue' is 30 years old and one of the singer's most popular hits. But did you know it was recorded as a b-side? Did you know that it's backing track is based on a Janet Jackson song? And do you want to hear studio outtakes from the original 1989 recording session?