Tomorrowland 2015 live stream: Where to watch electronic music festival online

One of the world's biggest music festivals, Tomorrowland, has kicked off in Boom, Belgium.

The three-day event, started on 24 July and will end on 26 July.

Viewers who want to watch the event live online can log on to Tomorrowland's official website.

This year, the music festival is giving fans access to four different channels: The Main stage, Essence, Radio and Replay.

Music lovers can also take advantage of the Live Media Group's streaming service and app NowLive. It allows you to stream four Tomorrowland stages at once, from home.

"Tomorrowland's reputation as one of the most successful and progressive music festival brands in the world makes this partnership exciting for us," president and CEO of Live Media Group Brad Sexton said, ahead of the festival.

"We built the NowLive technology for clients exactly like Tomorrowland and TomorrowWorld, a brand that agrees users deserve a better and more controlled viewing experience, and that's what we deliver with our platform," he added.

The Tomorrowland Live app can be downloaded from the iOS App Store, or from Google Play.

Since its inception in 2005, the electronic music festival is celebrated with performances by international DJs.

The annual music festival reportedly draws over 400,000 people from 200 countries.

Click here to check out the full schedule of Tomorrowland 2015.