In this episode of our Secrets and Lies series we've delved into the archive to bring you incredible stories of secrets hidden in music.

Advertising executive Juan Carlos Ortiz grew up in Colombia, a country which has suffered decades of armed conflict and has long been among the major producers of illegal drugs. Juan Carlos ran an award-winning campaign against the addictive qualities of cocaine, and made powerful enemies of FARC guerillas who relied on the drugs trade. A few years later, Juan Carlos was asked to get a secret message to hostages being held by FARC rebels in the middle of a jungle. And he chose music as his disguise.

Ata Kak's musical career would never have got off the ground had it not been for the help of a little white lie. But when the Ghanaian musician released his first record in 1994, things stalled again - he sold only a handful of copies. The story would have ended there had it not been for an American student who made a chance discovery at a market stall in Ghana several years later.

Salim Gauwloos became famous dancing with Madonna on her iconic Blond Ambition tour. Madonna used the tour to promote freedom of sexuality and sexual health. All of this made a young Salim feel extremely uncomfortable. The reason he was so anxious was that he was harbouring a secret.

Do you have a story about how a secret or lie changed a life? It could be something that happened to you or someone close to you, or it could just be an amazing story you heard. If so, we'd love to hear about it. Record a short voice memo or write an e-mail and send it to us at outlook@bbc.com. If your story is about someone you know, just make sure they're ok with you telling us about it.

Presenter: Jo Fidgen
Producer: Fiona Woods
Original story producers: Thomas Harding-Assinder, Alice Bloch and Saskia Edwards
Music: Joel Cox