Cha Su-jeong (Korean: 차수정; born November 25, 1990) known professionally as Crystal Tea (크리스탈 티) is a South Korean singer and songwriter. She debuted on February 13, 2014 with the digital single album "보이즈 캐러밴 (Boys Caravan)". She released her debut album "High School Musical" on August 17, 2024, ten years after her debut. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.