Sweety, an effervescent pop act originating from Taiwan, hit the music scene with a bright and catchy sound that captured the hearts of many fans. Composed of Esther Liu (also known as Liu Pin Yan) and Joanne Tseng (also known as Tseng Chin-hua), the duo debuted in 2003 with their first album "Sweety", which paved the way for their subsequent success in both music and acting. Their music, often characterized by bubblegum pop melodies and youthful themes, is mostly sung in Mandarin and occasionally features Japanese, lending to their cross-cultural appeal.

The group's career showcases a range of charming hits, but their more recent work, such as "花言喬語" (Flowers and Sweet Talk), "17歲 不溫柔" (17 Years Old, Not Gentle), "嗨 Sweety" (Hi Sweety), and "We'll Go On The Stage," signifies a matured sound that still retains the infectious appeal of their earlier recordings. Although they have not released new music as consistently as some of their contemporaries, each new release is met with enthusiasm from a dedicated fan base. Sweety continues to be celebrated for their significant contributions to the Taiwanese pop music scene and their role in shaping the soundtrack of early 2000s Taiwanese youth culture.