System F is an alias of Ferry Corsten . The first single under the System F alias was Out Of The Blue. This track was released in March 1999 on Tsunami, a label of Dutch record company Purple Eye. Ferry finished this track already in 1998. Because he released some other tracks on Tsunami, he already had contact with Maykel Piron. After listening the track Maykel signed the track immediately. Before the official release some limited one sided promo vinyls were send to a few dj’s. The only infor