Beat Funktion is a Swedish jazz fusion band. The band's music is a mix of jazz, funk, R&B, disco, soul and afro-beat, fundamentally instrumental but occasionally with vocal guest performers. The band consists of the six members Karl Olandersson on trumpet, Olle Thunstrom on tenor sax, Johan Oijen on electric guitar, Daniel Lantz on keyboards, Pal Johnson on electric bass and Jon Eriksson on drums. Daniel Lantz writes the majority of the band's music.