Rookie singer and former YouTube sensation Ailee has finally made her way into the Korean music scene with the release of her first digital single titled "Heaven"!

Composed by the one and only Wheesung, the song allows for Ailee's stunning vocals to shine through which instantly made the track a big hit.

On today's episode of 'M! Countdown', Ailee takes the stage for the first time to perform "Heaven".

Check it out!

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