The sister & brother who made a song 🎵 for their beloved sister ❤

This is a story of a girl who lost her elder sister. Her elder sister Claire was diagnosed with a disease 🤧 few days later, she died at the age of 17 what a young age! The last child lilian was depressed 😔 and cried everyday even her brother and her aunt cried she and her brother one day, her brother came into the room and said lily, aunt Kelly wants to know if you want ice cream 🍦 🍨? No thanks. Said lilian her brother sat beside her and said ya know after our parents died Claire never gave up and stood up on her back 💔 I know you miss her I do too. But aunt Kelly wants you to eat some ice cream 🍦 please? Ok fine. I'll eat it lilian was smiling 😃 her brother cried with tears of joy that's the first time I've ever seen you smile come on let's get that ice cream A few days later, the girl made a song about her sister whom she loved dearly she sang it with her brother but here's the thing no one ever heard them sing the song no one ever heard much information about them. But here are the lyrics although we don't know the title of the song.
Lyrics

Now that you're gone I'll be nothing left
In the world. You are my beloved sister ❤
I remember a Lot of memories of you. I always want you in my side but now that you're