Official Music | Oliver Heldens & Shaun Frank feat. Delaney Jane - Shades Of Grey (RSKY Remix) , presented by Putra Rezki follow Rsky : facebook - www.facebook.com/putra.rezki twitter - twitter.com/PutraRsky instagram - www.instagram.com/putrarsky/ Soundcloud - @putrarsky Youtube - www.youtube.com/user/RestSkyBeatboxer