[1] Kaspersen contributed in Kurt Samuelsen's band, including Henning Gravrok, Kjell Bartholsen and Thorgeir Stubø in the late 70's and early 80's, showing up on scenes like Moldejazz.
Throughout the 80's He was also involved in some projects in other genres, as with folk singers such as Trygve Henrik Hoff and Tove Karoline Knutsen, and blues with Chris Lyngedal.
He has been a regular member of Alf Kjellman's band, and he performed "Blåfrostfestivalen" in 2005, together with Ivar Antonsen and Finn Sletten, as well as at "Chrisfestivalen" in Kjøllefjord, in memory of blues the singer Chris Lyngedal Kaspersen such as was bassist for.
[1] In the 90's He was regional musician in the band "Jazz i Nord" together with the pianist Jørn Øien, drummer Trond Sverre Hansen and trombonist Øystein B. Blix.
Kaspersen has collaborated with the drummer Trond Sverre Hansen, which has laid the foundation for many constellations, among them Hallgeir Pedersen Trio.