Gustavsen holds a bachelor's degree (mellomfag) in psychology at the
University of Oslo, before he attended the
Trondheim Musikkonsevatorium for a three years study of jazz (1993–96). Thereafter he became a graduate (
Cand.philol.) of
musicology at the University of Oslo, where he was guest teacher of jazz piano and theory (1998–2002). and
Jarle Vespestad at
Vossajazz 2016. Between 2003 and 2007 The Tord Gustavsen Trio released three albums on
ECM Records. The trio was made up of Gustavsen on piano,
Harald Johnsen on double bass and
Jarle Vespestad on drums. The albums "contained rapt, pristine, meditative music, which resonated with the inner needs of a large, discriminating audience": combined sales exceeded 100,000. The album was awarded with
Spellemannsprisen (the Norwegian Grammy). The quartet's follow-up,
The Well, was released in 2012. The quartet album
Extended Circle two years later "reveals a new edginess and dynamic impact that the quartet brings to Gustavsen's music." ==Honors==