This is an arrangement of Simian Segue from Donkey Kong. Thank you, VGSynth (YouTube) for your synthesia tutorial.
The origial version was composed by Eveline Fischer, from Great Britain. It was realeased in 1994 in the album "DK Jamz: The Original Donkey Kong Country Soundtrack". She was born 1969 and has composed a whole lot of other songs for Nintendo.