Although yesterday was meant to be a day of love, it became a day of terror as a shooter tore up a Florida high school. 17 were left dead, adults and teenagers, with 15 more injured, and hundred of lives permanently affected by the senseless act of violence.

In the wake of the tragedy, many were quick to voice their opinions and offer their thoughts on the event, including many in dance music.

Below are a selection of tweets and posts from artists who have much to say.

And also from former President Obama: