Pharrell Williams has chosen to share his next single "Freedom" on Apple Music, making it the streaming service's first exclusive release.

The single, teased on Pharrell's Twitter page, will be released the same day as the official launch of Apple Music, June 30.

The single is also teased on Apple Music's latest promo video.

This week, in a bid to keep their head above water against its biggest foe, Google also announced changes to its music service offering free ad-supported streaming for users in the US.

Watch the promo and hear a bit of Pharrell's single: