Question: are tegan and sara identical or fraternal?
Answer: Tegan and Sara /ˈtiːɡən, ˈsɛərə/ are a Canadian indie pop band formed in 1998 in Calgary, Alberta, composed of identical twin sisters Tegan Rain Quin and Sara Keirsten Quin (born September 19, 1980). Both musicians are songwriters and multi-instrumentalists. The pair have released nine studio albums and numerous EPs.