Singer Dannii Minogue is releasing a song about her sister Kylie's battle with cancer.
Kylie was diagnosed with breast cancer last May and is currently in full remission.
Younger sister Dannii has "poured her heart out" in the song, 'Under pressure', describing the turmoil she felt when her sister was diagnosed.
The music video hit British television channels last Monday.
Dannii explains: "I'd spent all year saying, 'Everything's going to be fine, we're all strong', but you hear in the song that some days I actually felt like I was in quicksand."
The singer says things are much better now adding: "I'm having the best time now. Last year was a pretty tough one."