Sydney Echosmith

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Sydney Sierota - Lead Singer of Echosmith

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Sydney and Noah Sierota From Echosmith Play How Well Do Your Bandmates? | Billboard

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Echosmith / Sydney Sierota - BUS INVADERS Ep. 670 [Warped Edition 2014]

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Echosmith On 'Cool Kids' Remerging, It's New Bridge, New Song 'Hang Around' & More | Billboard News

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'Cool Kids (our version)' Official Billboard Live Performance

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Taylor Swift & Echosmith - Cool Kids (Live on The 1989 World Tour) [Version 2]

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Echosmith - Cool Kids (drumsolo Sydney) | Live TivoliVredenburg Utrecht 2023

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Echosmith - Cool Kids [Official Music Video]

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Audien & Echosmith's Sydney Sierota Talk Anna Kendrick

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Sydney Sierota “Let’s Love” from Echosmith

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Tyler Braden - Try Losing One (with Sydney Sierota of Echosmith) [Official Music Video]

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#TNS7 - Echosmith - Cool Kids (Live)

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Sydney Sierota From Echosmith at iHeartRadio Music Fest 2015 on Performing With Taylor Swift

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Echosmith Cover - 'Issues' by Julia Michaels

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Taylor Swift & Sydney Sierota - Cool Kids (Live on The 1989 World Tour)

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Cool Kids by Echosmith ft. Sydney Sierota | Music Sessions | Ashley Tisdale

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What's In My Bag with Sydney Sierota from Echosmith

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Echosmith - Cool Kids [Live Today Show HD]

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Echosmith's Sydney Sierota shows off the sunglasses they keep on their tour bus! #echosmith

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Echosmith singer Sydney Sierota rocks the drums @ Isle of MTV 2015

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SYDNEY SIEROTA from ECHOSMITH: Would You Rather

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Echosmith's Sydney Sierota learns what Dunkaroos are from 'Favorite Sound' collaborator, Audien!

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Final Sync “Hold On” by Nick Cannon ft. Echosmith’s Sydney Sierota | LSBS | | Nick

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ECHOSMITH's SYDNEY SIEROTA Joins ZEDD on Stage at the Ace Hotel for ILLUSION, 6-2-16