GP Basic (지피 베이직) was a Korean pop/hip-hop girl group debuted in 2010 under Jacyhan International. At the time of their debut the group was composed of six elementary schoolers and middle schoolers. Janey was in 6th grade (elementary school in Korea), while the other five were in their second year of middle school, making the group's average debut age 13.5.
- Hannah (Leader, Lead Vocals)
- Leah (Leader, Main Vocals)
- Janey (Main Rapper)
- Trinity (Vocals, Lead Rapper)
In early 2015, GP Basic began promotions in China without Janey and Trinity. Zion, Amet, and Mooi performed as GPS (the speculated meaning of the name is GP Super). They have not released a new single, but performed cover songs as well as Pika-Burnjuck on a few Chinese music programs.
- [2010.08.13] GAME
- [2010.11.12] I'll Be There
- [2011.07.14] Jelly Pop
- [2011.11.23] V
- [2011.12.05] Sicheong Ap Carol (시청 앞 캐롤; Christmas Carol)
- [2012.02.14] Edge Ta (Edge 타; Ride the Edge)
- [2014.02.06] Pika-Burnjuck (삐까뻔쩍)
- Official Fanclub: Spade (formerly Basically)
- Official Color: Purple