The American trumpeter and multi-instrumentalist Jon Hassell (March 22, 1937 - June 26, 2021) was an international legend despite never having managed a popular breakthrough.

Hassell was a musical visionary and pioneer, one who was inspired by ambient sounds and new music. He appreciated the music of avant-gardists such as Stockhausen, in whose Cologne school he also studied. He came into contact with Terry Riley and his minimalistic music early on and played on his first albums.

Hassell was also a musically driven person, someone who had to get to the bottom of styles. Thus, he was intensively involved with Far Eastern, but especially Indian music.

Using the ingredients he learned, he created a completely new way of playing on and with the trumpet. He created language-like modulated air currents flowing through the instrument to produce seemingly alien, microtonal sounds.

He combined this technique with ethnic polyrhythms, electronic alienation, soundscapes and jazz to create his own style, which he called "Fourth World".

With this kind of music, he significantly influenced numerous emerging styles such as world music, nujazz or ambient. It is no mistake to say that without Hassell's ideas, these types of music would have taken a very different course.

Hassell's influence on the music world cannot be overestimated, even if he himself was always unimpressed by the praise. "It's the invisible things that buzz around us. You just have to bring them to light and make them visible."

In a tried and tested association with Brian Eno (as producer), his first completely live-recorded album was released at that time.

The individual pieces, which were recorded in Paris, Vancouver, Hamburg and Brussels, reflect the special atmosphere that made every (rare) Jon Hassell concert something extraordinary. INTUITION's 1987 "The Surgeon of the Nightsky Restores Dead Things by the Power of Sound" is undoubtedly one of his best works.

01. Ravinia/Vancouver
02. Paris I
03. Hamburg
04. Brussels
05. Paris II