"Guardian Angel" is a single by Finnish DJ K-System.
It was released in February 2004, from K-System's album Sleep Is the Enemy.
The single has been immensely popular in Finland, having spent 18 weeks on the Finnish Dance Charts [fi], peaking at number one.
It was also very popular among DJs in Scandinavia, and a competition was put in place in 2004, in search of the best remix of the track.
Bonus tracks: