Signal to Noise: The Journal of Improvised & Experimental Music - $4.95
The quarterly journal of improvised & experimental music, documenting the confluence of avant-garde jazz, electro-acoustics and experimental, modern rock
http://www.signaltonoisemagazine.org/
I came across this magazine at my local 'zine shop; didn't know there was such a thing.
Some of the headlines
WAYS OF HEARING - Muhal Richard Abrams, Roscoe Mitchell and George Lewis reunite for a new album of organized sound
THE DARK BLUES - Guitar-slinging improvisors Tetuzi Akiyama, Keiji Haino and Loren Connors put a new spin on the blues
POSTCARDS FROM THE EDGE - The Edgetown New Music Summit spotlights an array of Californian improvisors and sound artists loosely aligned within the rosters of the Edgetone, Accretions and Circumvention record labels
PLAYING THE WALL - In May, Glenn Weyant turned the US/Mexican border fence into an electro-acoustic instrument. This is his first account.