Animals

歌手：Alex & Sierra | 专辑：As Seen On TV

Little Do You Know

歌手：Alex & Sierra | 专辑：It's About Us

Little Do You Know

歌手：Alex & Sierra | 专辑：It's About Us

We Were Young (Alex Sonata Remix)

歌手：Gareth Emery / Alex & Sierra / Alex Sonata | 专辑：1000 Reasons To Live

Just Kids

歌手：Alex & Sierra | 专辑：It's About Us

Little Talks

歌手：Alex & Sierra | 专辑：The X Factor USA Season 3 Live Performances

Say My Name

歌手：Alex & Sierra | 专辑：The X Factor USA Season 3 Live Performances

Give Me Something

歌手：Alex & Sierra | 专辑：It's About Us

We Were Young (Mix Cut) (Alex Sonata Remix)

歌手：Alex & Sierra / Gareth Emery | 专辑：Electric For Life 2016 (Mixed by Gareth Emery)

We Were Young

歌手：Gareth Emery / Alex & Sierra | 专辑：We Were Young

Say My Name

歌手：Alex & Sierra | 专辑：As Seen On TV

Sierra

歌手：Alex Puche | 专辑：Nothing But... Organic House Essentials, Vol. 01

Sierra

歌手：Alex Puche | 专辑：Sierra Bermeja

We Were Young (Alex Sonata Remix)

歌手：Gareth Emery / Alex Sonata / Alex & Sierra | 专辑：Electric For Life 2016

I Love You

歌手：Alex & Sierra | 专辑：It's About Us

Little Do You Know

歌手：Alex & Sierra | 专辑：Break Up Vibes 2022

Sierra Leone

歌手：Alex Bugnon | 专辑：Free

Bumper Cars

歌手：Alex & Sierra | 专辑：It's About Us

We Were Young (Alex Sonata Remix)

歌手：Gareth Emery / Alex & Sierra | 专辑：Trance 100 - 2017

We Were Young (Sokko Remix)

歌手：Gareth Emery / Alex & Sierra / Sokko | 专辑：We Were Young

We Were Young (Tritonal Extended Remix)

歌手：Gareth Emery / Alex & Sierra / Tritonal | 专辑：We Were Young

We Were Young (Sebastien Remix)

歌手：Gareth Emery / Alex & Sierra / Sebastien | 专辑：1000 Reasons To Live

Broken Frame

歌手：Alex & Sierra | 专辑：It's About Us

We Were Young (Alex Sonata Remix)

歌手：Gareth Emery / Alex & Sierra | 专辑：Electric For Life Episode 093

Alex & Sierra-谁的歌（徐孝斌 / Alex & Sierra remix）

歌手：徐帅 / Alex & Sierra | 专辑：Little do you know remix

Back To You

歌手：Alex & Sierra | 专辑：It's About Us

Scarecrow

歌手：Alex & Sierra | 专辑：Scarecrow

Say Something [Show Finale Version]

歌手：Alex & Sierra | 专辑：The X Factor USA Season 3 Live Performances

You Will Find Me

歌手：Alex & Sierra | 专辑：As Seen On TV

AFFLICTION (SIERRA Remix)

歌手：ALEX / TOKYO ROSE / THE AKUMA | 专辑：AKUMA II (The Remixes)

Little Do You Know

歌手：Alex & Sierra | 专辑：Sad Bops

We Were Young (Tritonal Remix)

歌手：Gareth Emery / Alex & Sierra / Tritonal | 专辑：We Were Young

We Were Young

歌手：Gareth Emery / Alex & Sierra | 专辑：100 Reasons To Live

Castlevania Circle of the Moon - Aquarius

歌手：Alex Somosierra | 专辑：Castlevania: The Best 1986-2004

We Were Young (Alex Sonata Remix)

歌手：Alex & Sierra / Gareth Emery | 专辑：Electric For Life Top 10 - October 2016 (by Gareth Emery)

Castlevania Circle of the Moon - Fate to Despair

歌手：Alex Somosierra | 专辑：Castlevania: The Best 1986-2004

Toxic

歌手：Alex & Sierra | 专辑：As Seen On TV

Say My Name

歌手：Alex & Sierra | 专辑：Say My Name

Just Kids

歌手：Alex & Sierra | 专辑：It's About Us

We Were Young (Alex Sonata Remix)

歌手：Gareth Emery / Alex & Sierra | 专辑：Garuda - Best Of 2016

We Were Young (EFL093) (Alex Sonata Remix)

歌手：Alex & Sierra / Gareth Emery | 专辑：Electric For Life Episode 093

We Were Young (EFL094) [EFL Anthem] (Alex Sonata Remix)

歌手：Alex & Sierra / Gareth Emery | 专辑：Electric For Life Episode 094

We Were Young (Extended Mix)

歌手：Gareth Emery / Alex & Sierra | 专辑：We Were Young

Amor en la Sierra

歌手：Alex Freestyle | 专辑：Amor en la Sierra

Almost Home

歌手：Alex & Sierra | 专辑：It's About Us

Bumper Cars

歌手：Alex & Sierra | 专辑：It's About Us

Revelation (Alex Di Stefano Extended Mix)

歌手：Chapter & Page | 专辑：Revelation (Alex Di Stefano Remix) (Alex Di Stefano Extended Remix)

Castlevania 1 - Wicked Child

歌手：Alex Somosierra | 专辑：Castlevania: The Best 1986-2004

Yerkinkn Ampel A

歌手：Alex Petcu / Komitas | 专辑：In Time: Music for Solo Percussion

Sierra del Mar

歌手：El Buho / Alex Serra / Totidub | 专辑：Sierra del Mar