Maija Johanna Vilkkumaa is a Finnish pop rock singer-songwriter. Beginning her musical hobbies playing piano at an age before school, Vilkkumaa studied in high school where she and her friends set up the band Tarharyhmä in 1990, which broke up in 1995. While studying Finnish language at the University of Helsinki, she started to take singing lessons and went on to start her solo career in 1999.

Superpallo is the fifth studio album by Finnish pop rock singer-songwriter Maija Vilkkumaa, released by Warner Music in Finland digitally on 29 September 2008. The album debuted at number one upon release on the Finnish Albums Chart and charted for 16 weeks in two runs up to 2009. With sales of over 19,000 copies to date, the record has been awarded a gold certification in Finland.