Jon Hassell transformed trumpet playing by combining techniques influenced by Indian classical singing with electronic processing.
On Vernal Equinox, first released in 1977, the trumpet can become difficult to locate inside the music. It bends between pitches, passes through effects and sits among percussion, synthesizer drones, environmental recordings and other textures. Hassell later developed the term “Fourth World” for the broader musical territory he was pursuing.
What I like is that the electronics do not simply decorate the trumpet.
They destabilise its identity.
We still recognise breath and phrasing, but the instrument begins behaving like something between voice, wind instrument and synthesizer.
That seems more interesting than using effects to make an acoustic instrument merely larger.
Hassell used processing to make the source ambiguous.
Contemporary software gives us endless tools for transforming recorded instruments, but the artistic question remains the same.
How much identity should survive?
Process too little and the source remains predictable.
Process too much and its physical origin disappears completely.
Hassell often seems to occupy the unstable space between those extremes.
You hear a human breath entering the system.
What comes out no longer belongs entirely to the trumpet.
