[4] Loi plays the guitar and the piano and said that British singer-songwriter Adele "had a big influence on [her] during [her] childhood".

[5][6] In 2017, at 14, she took part on the fifth season of the German reality talent show The Voice Kids, where she made it to the finale.

[7] Prior to her appearance on The Voice Kids, she took part in the German school competition Starke Schule [de] with a song she wrote herself, finishing second nationwide.

[14][15] During the summer of the same year, Loi was a supporting for fellow singer Zoe Wees's European tour.

[18] In 2024, Loi took part on the eleventh season of the German reality singing competition television series The Masked Singer and won.