"Born in 1961 in São Paulo, Brazil, Perelman was a classical guitar prodigy who tried his hand at many other instruments - including cello, clarinet, and trombone - before gravitating to the tenor saxophone. His initial heroes were the cool jazz saxophonists Stan Getz and Paul Desmond. But although these artists' romantic bent still shapes Perelman's voluptuous improvisations, it would be hard to find their direct influence in the fiery, galvanic, iconoclastic solos that have become his trademark.

Moving to Boston in 1981, to attend Berklee College of Music, Perelman continued to focus on mainstream masters of the tenor sax, to the exclusion of such pioneering avant-gardists as Albert Ayler, Peter Brötzmann, and John Coltrane (all of whom would later be cited as precedents for Perelman's own work). He left Berklee after a year or so and moved to Los Angeles, where he studied with vibraphonist Charlie Shoemake, at whose monthly jam sessions Perelman discovered his penchant for post-structure improvisation: "I would go berserk, just playing my own thing," he has stated.

Emboldened by this approach, Perelman began to research the free-jazz saxists who had come before him. In the early 90s he moved to New York, a far more inviting environment for free-jazz experimentation, where he lives to this day. His discography comprises more than 50 recordings, with a dozen of them appearing since 2010, when he entered a remarkable period of artistic growth - and "intense creative frenzy," in his words. Many of these trace his rewarding long-term relationships with such other new-jazz visionaries as pianist Matthew Shipp, bassists William Parker, guitarist Joe Morris, and drummer Gerald Cleaver.

Critics have lauded Perelman's no-holds-barred saxophone style, calling him "one of the great colorists of the tenor sax" (Ed Hazell in the Boston Globe); "tremendously lyrical" (Gary Giddins); and "a leather-lunged monster with an expressive rasp, who can rage and spit in violence, yet still leave you feeling heartbroken" (The Wire). Since 2011, he has undertaken an immersive study in the natural trumpet, an instrument popular in the 17th century, before the invention of the valve system used in modern brass instruments; his goal is to achieve even greater control of the tenor saxophone's altissimo range (of which he is already the world's most accomplished practitioner).

Perelman is also a prolific and noted visual artist, whose paintings and sketches have been displayed in numerous exhibitions while earning a place in collections around the world."

"Jackson Krall ((born October 12, 1949) ) After studying jazz drumming with Alan Dawson in Boston and being strongly influenced by the teachings of Milford Graves at Bennington College in the early 1970's, Jackson Krall set up shop on Manhattan's Lower-East-Side, the emerging hub of New York's art scene. While making inroads in the downtown avant jazz scene and after making hand drums and some of the finest marraccas imaginable, he crafted his first line of agogo bells in 1978. He immediately started supplying many of New York's local musical instrument dealers such as "Music Inn", "Mannys", and "Drummers World" with his creations, and eventually expanded his marketing worldwide.

Since the mid 1970's Jackson has played drums with other high-profile musicians such as Cecil Taylor, Bill Dixon, Alan Silva, Karen Borca, William Parker, and Steve Swell, as well as choreographers Elaine Shipman and Kay Nishikawa and his own group "The Secret Music Society."

What most people are unaware of is that he is a master craftsman and artisan who has been hand making bells, drums, other percussion instruments and sound sculptures for over 35 years. Through the years Jackson's instruments have found their way into the hands of the world's greatest drummers and percussionists, and can be heard on recordings as well as in live performance by many bands, orchestras, and the most popular Broadway and Off-Broadway shows like "Lion King" and "Blue Man Group".

In the early 1980's, under the leadership of Toni and Celia Nogueira, Jackson was a founding member and helped write the bylaws of New York's first samba school, the now legendary Empire Loisaida Escola de Samba."