In anticipation of the 2015 Ultra Music Festival, which kicks off in just 10 days, Calvin Harris has released a free acapella pack. However, Calvin Harris is actually not playing the festival, which marks the second straight year he's been absent from its lineup. So its funny that he's named the five piece release of vocal stems his "Ultra 2015 Acapella Pack."

While Calvin isn't playing the world famous festival, he acknowledges that his tunes will certainly be playing out over Ultra's massive sound systems. That's why he's released the studio acapellas for his tracks “Sweet Nothing,” “Summer,” “Outside,” “Feel So Close” and “Blame” for performing DJs to utilize in their mixes for the sea of dance music fans that will be in attendance. Established DJs and bedroom producers alike can grab the five acapellas for free above.

For those looking to catch Calvin Harris play out his own hit tracks, you can catch him at his Vegas residency at Hakkasan and Wet Republic. He will also be performing at Electric Daisy Carnival: New York. For the full list of dates and information, head to Calvin Harris' official website.