Swedish guitarist associated with improvisation, soundscapes and a mash up of music who is based in Eksjö, born on May 22, 1962 in Eksjö, Eksjö 'stad' (Municipality from 1971), Småland.

Roger Sundström runs the record label bFlat Records and the netlabel Creative Movement Records. He is also a member, as one of the admins and moderators, of the social network Sound-In (formerly known as ImprovFriday).

On a daily basis, Sundström works at Eksjö Energi Elite AB as Operations Manager for Broadband.

In the 1990s, Roger Sundström started the website 'Eksjö Musik Encyklopedi' (Eksjö Music Encyclopedia) where local music history from Eksjö will be presented.