Today Felix Cartal released his newest banger on his Soundcloud called 'No Sleep,' featuring LA-based vocalist Natalie Angiuli. The bumping track is appropriately titled, balancing its heartfelt vocals and piano with epic progressions and heavy-hitting drops. As if the new track isn't enough, Felix Cartal is also running a 'No Sleep' Instagram contest coinciding with its release. All fans have to do is take their best 'No Sleep' picture, tag Felix on Instagram or Twitter and hashtag #NOSLEEP for a chance to win enough Red Bull for an entire year! Full contest details can be found HERE.