Her compositional activity spans a period of more than twenty years during which her electroacoustic works have won prizes in a number of international competitions and have been programmed in major festivals worldwide. She recently released a monographic album L’envol [IMED 14127, 2014] on the empreintes DIGITALes label. A second monographic album, Trilogie Janus, will be released digitally by empreintes DIGITALes in 2016. While pursuing degrees in electroacoustic and electronic music in Belgium (with Joris de Laet and Annette Vande Gorne) and the UK (PhD in electroacoustic composition with Denis Smalley), Anderson developed a complete curriculum of electroacoustic music composition at the Académie de Soignies from 1994–2002 and in 2003 joined the department of electroacoustic music at the Conservatoire Royal de Musique de Mons, where she is currently senior lecturer.