Gregg Whiteside

Classical Host

Gregg has been a fixture on WRTI since 2004. He has been the host of the morning drive show since 2012, and producer and anchor of The Philadelphia Orchestra In Concert broadcasts since 2013, joining the Orchestra in Hong Kong for the first-ever live international radio broadcasts from that island in 2016, and in Tel Aviv and Jerusalem for two historic broadcasts in 2018.

Before arriving in Philadelphia, Gregg was the national voice of live broadcasts of the New York Philharmonic, and produced and hosted intermission features at The Metropolitan Opera, while hosting the morning show at WQXR in NYC for many years.

Gregg also narrated the PBS special Pavarotti and the Italian Tenor, Classic Views video magazine, the feature film Royal Kalibur, and the documentary Montserrat Caballe, Beyond Music.

Gregg hosted live, national 9/11 tributes from Riverside Cathedral in New York, and Manhattan’s Pierpont Morgan Library, along with F. Murray Abraham and George Plimpton.

In addition to Hong Kong, Gregg has produced and hosted live broadcasts abroad from London, Venice, Vienna, Hamburg, Tel Aviv, Haifa, and Jerusalem.

Gregg Whiteside can be heard weekdays from 6 to 10 am. He is producer and host of The Philadelphia Orchestra in Concert broadcasts heard on Sundays from 1 to 3 pm. Sign up for Gregg's Sousalarm Club online! Fill out a brief form here.

Ways to Connect

Michael Loccisano/Getty Images

Join us on Sunday, July 5th at 1 PM on WRTI 90.1 and Monday, July 6th at 7 PM on WRTI HD-2 to hear Wynton Marsalis’s 2009 composition Blues Symphony performed by The Philadelphia Orchestra.

Peter Borg/The Philadelphia Orchestra

WRTI is proud to bring you a very special Philadelphia Orchestra in Concert broadcast on Sunday, June 28th from 1 to 4 PM on WRTI 90.1, and Monday, June 29th from 7 to 10 PM on WRTI HD-2.

Luke Ratray


Wikipedia Commons

Join us on Sunday, June 14th at 1 PM on WRTI 90.1 and Monday, June 15th at 7 PM on WRTI HD-2 as our Philadelphia Orchestra in Concert broadcast brings you two 21st-century works performed for the first time by the Philadelphians, and Igor Stravinsky’s The Firebird from early in the 20th century.

Simon Fowler

On this Philadelphia Orchestra in Concert broadcast on Thursday, June 4th at 7 PM on WRTI HD-2 and Friday, June 5th at 1 PM on WRTI 90.1, guest conductor Fabio Luisi is on the podium, and the brilliant young French pianist Lise de la Salle, with whom Maestro Luisi has often collaborated, is the soloist in Beethoven’s Piano Concerto No. 4.

Elias Photography

Join us on Sunday, May 31st at 1 PM on WRTI 90.1, and on Monday, June 1st at 7 PM on WRTI HD-2 for an unforgettable rebroadcast of the Fabulous Philadelphians!

Sammy Hart/DG

One of the finest violinists of her generation, Lisa Batiashvili has teamed up with Yannick Nézet-Séguin for some memorable performances.  You can hear the rebroadcast of one of them on Thursday, May 28th at 7 PM on WRTI HD-2 and Friday, May 29th at 1 PM on WRTI 90.1, when she plays Tchaikovsky’s beloved Violin Concerto with The Philadelphia Orchestra.

Jason Bell

Leave it to Yo-Yo Ma to propose a special, live studio broadcast of all six of J.S. Bach’s unaccompanied cello suites, in memory of those lost during the pandemic, in tribute to those who are on the front lines during this struggle—and honoring the resilience of us all.

Jessica Griffin/Philadelphia Orchestra

Join us on Sunday, May 24th at 1 PM on WRTI 90.1 and Monday, May 25th at 7 PM on WRTI HD-2, when Yannick Nézet-Séguin leads the Philadelphians in all-Mozart concert from Verizon Hall with soloists from the ranks of The Philadelphia Orchestra, First Associate Concertmaster Juliette Kang, and Principal Viola C.J. Chang.

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