Here is the world premiere of a trio of tracks from San Francisco Bay area guitar provocateur Karl Evangelista, from his upcoming album ‘Apura!’

Here is the world premiere of “Trapeze / Maku (Live)” by Chicago-based free-form masters Mako Sica with Hamid Drake.

Horse Lords make instrumentals that are largely unlike anything you’ve heard before but through clever and deliberate planning, make wildly disparate songs that draw you in all the same.

Satoko Fujii doesn’t play an instrument in her orchestra; she conducts it. Still, there is hardly a more accurate manifestation of her genius artistry.

‘Gowanus Sessions II’ is the long-awaited second part of an epic improv recording session from Thollem McDonas, William Parker and Nels Cline.

At casual glance, the Matthew Shipp Trio’s new album could be read as ‘Symbiotic Reality.’ An engaged listen convinces us that should be the actual name.

It’s clear how Gordon Grdina?’s Nomad Trio got their name: They wander without a clear map through vast musical terrain few can even attempt, and make it to the other side unscathed.

With their fourth album ‘Brain Drain’, Gorilla Mask is often in your face. That said, their tactics with rhythm and harmony remain an integral part of their attack, too.

Issued 15 years ago today, Björk’s ‘Medulla’ jettisoned every-day instruments in favor of the purest one: the human voice.

Rich Halley’s inspired collaboration provides the visionary interplay, the spirituality and, yes, the flair for melody that are hallmarks of both sides.