"Key to My Life" is the third single from Irish boy band Boyzone, taken from their debut album, Said and Done (1995). It was released in April 1995 by Polydor Records, and after two covers, it became their first single to be an original song, co-written by members of the group. The song became the group's second No. 1 single in Ireland and reached No. 3 on the UK Singles Chart, receiving a silver sales certification for shipments of over 200,000 units in the UK. "Key to My Life" also reached the top 40 in Belgium, Iceland, and the Netherlands. The accompanying music video features the band performing in a classroom at a school.
