Andy & Kouros were an Iranian pop duo formed together in 1985, composed of Andranik "Andy" Madadian and Kouros Shahmiri. Andy and Kouros released four albums: Khastegary, Parvaz, the hugely successful Balla, and finally Goodbye. Throughout their career, they often performed along with various other artists, such as Shahram Shabpareh, Shohreh Solati, Dariush Eghbali, Siavash Shams, Jaklin Viguen and Toofan. Andy and Kouros split in 1991. To commemorate their contributions to Persian pop, a documentary was released focusing on their career which featured interviews with various Persian celebrities and singers to give their opinion on the duo, such as Shohreh Aghdashloo, Aref Arefkia, Manoochehr, Shahram Shabpareh, Leila Forouhar, Bijan Mortazavi, Hassan Shamaizadeh and Siavash Shams. Fans of the duo were also interviewed to express their opinions on the group splitting. In an interview, Andy and Kouros themselves claimed that their split was due to work, and gave their thanks to their fans for their support.