KBAQ Production Studio

Programs  Upcoming Recordings  Contact Us  Staff Bios

CENTRAL SOUND at EIGHT, formerly the KBAQ Production Studio, a part of KAET / Arizona PBS, is dedicated to capturing classical and acoustic music performances of the highest professional caliber, taking special care to preserve the authenticity of the experience. As a premier provider of audio services, CENTRAL SOUND is committed to serving as a central hub for notable musical events in the community, bringing concerts of internationally acclaimed artists, performances by leading ASU faculty and the next generation of young musicians to thousands of listeners. Striving for that quintessential sound, we produce numerous programs for broadcast on the airwaves of KBAQ-FM, as well as exceptional television audio, featured on Eight-Arizona PBS and beyond.

Central Sound at Eight productions can be heard on Eight’s digital channel 8.4, streaming at kbaq.org, or on 89.5 KBAQ-FM. Coming this fall, look for our newly designed website featuring streaming media content.


The Phoenix Symphony
The Phoenix SymphonyCentral Sound at EIGHT has proudly partnered with The Phoenix Symphony to produce broadcasts of this world-class orchestra. This week concludes the 2014-2015 season.  For more information about upcoming events and broadcasts of The Phoenix Symphony, please visit phoenixsymphony.org or this website for future broadcast information.

Phoenix Symphony broadcasts are made possible in part by equipment provided by Sennheiser and DTS, Incorporated. Broadcasts are presented in DTS Neural Surround™. This technology enables the broadcast team to deliver the performances in immersive surround sound, bringing the experience of sitting in the front row of the Symphony Hall directly to listeners, from the comfort of their living room or automobile.

June 1
Tito Muñoz and The Phoenix Symphony are joined by organist Paul Abraham Jacobs in the final broadcast of The Symphony’s 2014-2015 season.
            Beethoven - Leonore Overture No. 3, Op. 72b
            Guilmant - Symphony No. 1 for Organ and Orchestra
            Bach - Great Fugue in D Major, BWV 532
            Mozart - Symphony No. 40 in G Minor, K. 550


Southwest Season Ticket
Hear performances of internationally acclaimed musicians, recorded at venues across Arizona, every Tuesday at 7pm.

June 2
Enjoy an evening of chamber works performed by Yehuda Hanani, cello, Arnaud Sussmann, violin, and more.
            Brahms - Piano Quartet in G Minor, Op. 25
            Beethoven - Trio in B-flat Major, Op. 11 - III. Thema: Pria ch'io l'impegno. Allegretto
            Saint-Saens - Rondo Capriccioso

June 9
Clarinet and other wind instruments highlight an evening of chamber works, featuring performances by Imani Winds and Richard Stoltzman.
            Ravel - Le Tombeau de Couperin
            Bernstein - Sonata for clarinet and piano - I. Grazioso - Lento molto
            Bernstein - Sonata for clarinet and piano - II. Andantino - Vivace a legiero
            Brahms - Sonata No. 2 in E-flat Major, Op. 120 - II. Allegro appassionato
            Brahms - Trio in A Minor, Op. 114

June 16
Guitar quartets take center stage across the Valley, featuring performances by The Vida Guitar Quartet and The Los Angeles Guitar Quartet. Plus, Baroque specialists The Wayward Sisters.
            Anonymous - Jacaras
            Narvaez - Diferencias Sobre Guardame las Vacas
            Milan - Con Pavor Recordo El Moro
            Encina - Oy Comamos y bebamos
            Bach - Trio Sonata in D Minor, BWV 527
            Bach - Christ unser Herr zum Jordan Kamm, BWV 684
            Kanengiser - African Suite - I. Mbira
            York - African Suite - II. Djembe
            Anonymous - Fiesta de la Tirana
            Arnold - English - English Dances Suite No. 2
            Bizet - Carmen Suite

June 23
An evening of must-hear Mozart, featuring performances by Muir String Quartet and St. Olaf Orchestra.
            Mozart - String Quartet No. 18 in A Major, K. 464
            Haydn - Piano Trio in E-flat Major, Hob. XV:30 - III. Presto
            Mozart - Overture to "The Marriage of Figaro", K. 492
            Mozart - Oboe Quartet, K. 370

June 30
Chamber ensembles featuring Thomas Landschoot, cello, Toby Appel, viola, and more perform works by major Romantic composers.
            Schumann - Piano Quartet in E-flat Minor, Op. 47
            Mendelssohn - Piano Trio No. 1 in D Minor, Op. 49


ASU in Concert - Thursdays at 7 PM
Enjoy the talent of the Arizona State University School of Music, featuring student ensembles, faculty, and guest artists, every Wednesday at 7pm.

June 4
The ASU School of Music presents an evening of solo, group, and symphonic vocal performances.
            Mozart - "Voi che sapete" from Le Nozze di Figaro
            Rossini - "Una voce poco fa" from Il Barbiere di Siviglia
            Delius - Prelude to "Irmelin"
            Mozart - Overture to "The Impresario", K. 486
            Lauridsen - "O Nata Lux"
            Faure - Requiem, Op. 48

ASU In Concert broadcasts will resume August 20, 2015.


Central Sound at Eight productions can be heard on Eight’s digital 8.4 channel, streaming at kbaq.org, or on 89.5 KBAQ-FM.

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Licensed by: Rio Salado College & Arizona State University




Upcoming Recordings - May 2015


CENTRAL SOUND AT EIGHT is planning to record the following concerts for possible broadcast:

June 5
Phoenix Children’s Chorus Tour Concert
7:30 PM, Camelback Bible Church


Central Sound will bring you more live concert recordings this fall.


Contact Us


Central Sound at EIGHT continues to appreciate the generous support received from individuals and their companies or organizations through underwriting, planned giving and individual tax-deductible gifts in any amount. We bring classical music to the community through your contributions.

Please contact us to renew and continue your support, become one of our new friends, or with questions about Central Sound at EIGHT.


Phone: 602-496-1164

Fax: 602-496-6050

Central Sound at EIGHT
A Part of Eight, Arizona PBS
555 N Central Ave Suite 500
Phoenix AZ 85004

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Staff Bios

Alex Kosiorek – Manager

A published audio engineer, digital media producer and manager, Alex Kosiorek utilizes advanced production techniques to excel in project management.  His multi-faceted expertise ranges from codec implementation (including online streaming, surround sound, and live broadcasting), the direction of short and long form productions, system design, production of multimedia applications, assurance of copyright compliance, as well as a conservatory-trained musician.  Alex received degrees in music and audio recording from the Cleveland Institute of Music and Case Western Reserve University, in addition to continued graduate education in intellectual property and business from the University of Miami-Florida and Bowling Green State University to ensure compliance with legislation.

With many years of experience combined with a gaze toward the future, Alex remains at the forefront of the industry.  His ground-breaking accomplishments include production of one of the first high-quality Internet streams (which received world-wide recognition), significant contribution to the creation of the first US radio station to commence 5.1 surround sound programming, and leadership of the first design team to complete the THX PM3 Certified Studio in a music conservatory worldwide.

Recognized throughout the professional community, Alex previously contributed to trade publications and developed presentations for Radio Magazine, the Audio Engineering Society, National Association of Broadcasters, and Technology for Music Education.  Early highlights of Alex’s career include engineering for the former Radio Smithsonian and post producing the programs ‘Folkmasters’ and ‘Jazz Smithsonian.’  He began producing audio for broadcast for the 1996 Atlanta Summer Olympics.  Other notable achievements include serving as senior engineer for the Cincinnati Symphony Orchestra, May Festival Chorus, New World Symphony, Cincinnati Opera and others.  His production repertoire includes several commercial recordings for ensembles such as aforementioned in addition to the Cincinnati Ballet Orchestra, Vocal Arts Ensemble and many individual artists/groups of various genres.  Formerly the Director of Recording Services for the Cleveland institute of Music and Senior Engineer of the Aspen Music Festival, Alex has produced thousands of hours of media content (including surround sound) for broadcast and online distribution.  In addition to these positions, Alex regularly contracts as a professional independent engineer and consultant, and consistently ensures the success of projects from inception to conclusion.


Jeanne J Barron Producer

Jeanne Barron is a native Arizonan, born and raised in Mesa. Jeanne's love for music developed at a very young age. She began playing the acoustic guitar at age 8, then incorporated percussion into her repertoire during her junior high and high school years. Her penchant for the engineering side of music developed through exposure to technical theatre as a member of her high school stage crew and participation in community theatre productions; it was a passion that would stay with her throughout her college years. While attending Arizona State University to receive both a B.A. in Music and a B.A. in Theatre, Jeanne was also a member of the Sun Devil Marching Band as well as a stagehand for the Department of Theatre technical crew. After graduating in 1996, Jeanne continued her association with ASU through various audio and theatre related jobs, including a position as sound tech for the KBAQ Production Studio. She worked as the audio engineer for the ASU Technology Based Learning and Research department, where she was responsible for the recording of location video shoots and audio post production editing. She also worked as a theatre technician for productions at Gammage Auditorium. Jeanne was the program director of Talk One Network, undertaking the production of nationally syndicated talk radio shows. Interspersed between her work commitments, Jeanne also has experience as a professional percussionist, freelance audio engineer for video productions, and stagehand for Rhino Staging, proving her versatility and love for her craft. The distinguished recipient of two AriZoni awards for theatrical sound design, Jeanne initially returned to Eight in the Operations department and has since joined the KBAQ Production Studio full time as a Senior Broadcast Engineer.

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