Analysis of information sources in references of the Wikipedia article "Mahavishnu Orchestra" in English language version.
Q: There's an obvious fusion feel to a lot of the material on Heritage. Where did that come from?
Mikael Åkerfeldt: [...] the fusion aspect comes from Mahavishnu Orchestra [...]
...the Mahavishnu ensemble has gradually developed a form of jazz that dips into rock, blues, Indian music, "classical music" and electronics for source material, stylistic elements and aesthetic energy.
McLaughlin has chosen to work toward a musical intensity that aims inward rather than outward. There is never a wasted note, yet the improvisation by each member of the group is always present, always building and directing the music.