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Chum 104.5

On Air

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On air until 6:00 PM
Ruby Carr (This link opens in a new tab) Listen Live (This link opens in a new tab)
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Starting at 6:00 PM
Josie & Jamar (This link opens in a new tab)
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Starting at 10:00 PM
Andrew Uyeno (This link opens in a new tab)
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Starting at 2:00 AM
On Air with Ryan Seacrest (This link opens in a new tab)
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Starting at 6:00 AM
CHUM Music (This link opens in a new tab)
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Starting at 9:00 AM
The Marilyn Denis Show (This link opens in a new tab)
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Starting at 1:00 PM
Ruby Carr (This link opens in a new tab)

CHUM - CHRISTMAS IN JULY

Help Us Support The CP24 CHUM Christmas Wish!

Don't wait until December to do good!

CHUM 104.5 Contests

Music Influencers
LISTEN TO WIN - COLDPLAY
LISTEN TO WIN WITH RUBY CARR - BEETLEJUICE

Teaser List

CHUM 104.5 Pride Guide
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Sound Bites

The Marilyn Denis Show
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Josie & Jamar - Sound Bites
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Ruby Carr - Sound Bites
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Azalea Hart - Sound Bites
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Celebrity Interviews - Sound Bites
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Playlists

Ruby's Road Trip Playlist
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Marilyn Denis' Playlist
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Jamar's Playlist
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Breakfast In Barbados
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Bring iHeartRadio With You

The free iHeartRadio app is available on Web, iOS, Android, Google Assistant, automobiles and more.

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iHeartRadio Music News

Sean ‘Diddy’ Combs Convicted Of Prostitution-Related Offences, Acquitted Of More Serious Charges
Foo Fighters Celebrate 30th Anniversary With New Song, Letter From Dave Grohl
Lorde Fans Discover CD Copy Of New Album 'Virgin' Doesn't Actually Play
BTS To Return In Spring 2026 With New Album & Tour

Videos (This link opens in a new tab)

Why Khalid Had a HORRIBLE Prom Experience, & Why he LOVES Canadian Artists!
So Close to Tate McRae: Rise of pop star Tate McRae through the years to become ‘‘Miss Possessive’!
Who is Chad Michael Murray's childhood and current CRUSH?
Which moments from 'The White Lotus' SHOCKED Charlotte Le Bon the most?!

Podcasts (This link opens in a new tab)

Encore: The Stories Behind The Songs You Love
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Your Two Cents - The Podcast
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Etalk
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The Filter
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Artist Radio

Find your favourite artists, hit play and listen to their best songs along with similar artists.

Taylor Swift
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P!nk
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Ed Sheeran
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Rihanna
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Maroon 5
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CHUM
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Location

299 Queen Street West Toronto ON M5V 2Z5

Phone numbers

Studio Line: 416-870-1045
Sales: 416-440-6553

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On air until 6:00 PM

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