Ever since he came to New York in 1993 from Venezuela, Perdomo has emerged as one of the most in-demand sidemen – as evidenced by his celebrated work with a wide array of jazz and Latin stars – from Ravi Coltrane to Ray Barretto, and by his six critically- acclaimed recordings as a leader. The release of his magnificent new, Hot Tone label debut CD, 22, features bassist Mimi Jones’ supple, deep basslines and drummer Rudy Royston’s quicksilver rhythms, in a trio he christened The Controlling Ear Unit. “I wanted to create an environment where a sensitive player could make his own musical choices, without fear of the consequences,” Perdomo says. “The word ‘unit’ is appropriate because although the current group is a trio, it doesn’t really have to be restrained to that. It could have a different format, depending on what the music calls for.”

William “Billy” Hart (born November 29, 1940 in Washington, D.C.) is a jazz drummer and educator who has performed with some of the most important jazz musicians in history. Early on Hart performed in Washington, D.C. with soul artists such as Otis Redding and Sam and Dave, and then later with Buck Hill and Shirley Horn, and was a sideman with the Montgomery Brothers (1961), Jimmy Smith (1964–1966), and Wes Montgomery (1966–1968). Following Montgomery’s death in 1968, Hart moved to New York, where he recorded with McCoy Tyner, Wayne Shorter, and Joe Zawinul, and played with Eddie Harris, Pharoah Sanders, and Marian McPartland. Hart was a member of Herbie Hancock’s sextet (1969–1973), and played with McCoy Tyner (1973–1974), Stan Getz (1974–1977), and Quest (1980s), in addition to extensive freelance playing (including recording with Miles Davis on 1972’s On the Corner). At age 74, Billy Hart works steadily and teaches widely. Since the early 1990s Hart spends considerable time at the Oberlin Conservatory of Music, and is adjunct faculty at the New England Conservatory of Music and Western Michigan University. He also conducts private lessons through The New School and New York University. Hart often contributes to the Stokes Forest Music Camp and the Dworp Summer Jazz Clinic in Belgium. He leads the Billy Hart Quartet with Mark Turner, Ethan Iverson, and Ben Street, which has released two albums on ECM Records.
Hart resides in Montclair, New Jersey.

Jazz Festivals worldwide has seen Alex Sipiagin performing with the likes of Dave Holland, Michael Brecker, the Mingus groups, etc. Born on June 11, 1967 inYaroslavl, Russia, Alex began studying the trumpet at age 12, studying at the Moscow Music Institute and the Gnessin Conservatory in Moscow where hereceived his Baccalaureate. In 1990, Alex participated in the International Louis Armstrong Competition sponsored by the Thelonius Monk Institute in WashingtonD.C. winning top honors and soon after relocated to the jazz mecca of the world, New York City.

Alex soon became a favored player for various bands including the Gil Evans Orchestra, Gil Goldstein's Zebra Coast Orchestra, the George Gruntz ConcertJazz Band, drummer Bob Moses' band Mozamba, Mingus Big Band as well as the Mingus Dynasty and Mingus Orchestra, and the Dave Holland Big Band, Sextetand Octet groups.

In 2003 he recorded with Michael Brecker's Quindectet touringalso with the Michael Brecker Sextet. Alex has also worked with Eric Clapton, Dr.John, Aaron Neville, Elvis Costello, Michael Franks, Dave Sanborn, Deborah Cox, legendary producer Phil Ramone, Gonzalo Rubalcaba, etc., and many of the recordings he has been involved in has been nominated and/or won the Grammy's (Dave Holland Big Band's "What Goes Around," and "Overtime,"Michael Brecker's Qindectet "Wide Angles").

As a soloist, Sipiagin has eleven recordings out to his credit and has toured extensively throughout Europe, U.S., Japan and Russia with his own group. Healso teaches at the Groningen Prince Claus Conservatory, Academy of Music, Basel, Switzerland as well steady professorship at NYU.

Recorded 15 solo albums for one of prestiges jazz label "CrissCrossJazz" His recent album of his compositions and arrangements "Balance 38-58" features such noted musicians as Eric Harland, David Binney, Adam Rogers and Matt Brewer.