[citation needed] She performed at the National Eisteddfod of Wales and began writing songs when she was 14.
[6] Having been unable to perform live because of the UK's Covid-19 restrictions, she jumped at the chance and her track, Stay, was used in one of the programmes.
[6] Lili released her debut EP, "Flowers Die In The Summer", on 29 October 2021.
[9] In 2023 she formed a band, performing at the Welsh language Gwyl Fach ar Fro festival in March.
[10] On 6 and 7 June 2023, Lili supported the Cardiff leg of Coldplay's Music of the Spheres World Tour at the Principality Stadium, together with Scottish group Chvrches.