Looks like mainstream DJ star David Guetta, started working under new, underground project. According to youredm, Guetta is linked with the alias. New track was released under the unfamiliar name Jack Back, coincidentally the same name as David Guetta’s record label.
There is no solid proof that Guetta is behind the alias Jack Back; but regardless, the track was noticed by Guetta and a few people close to him so we must admit the correlation is there.
Check out “Overtone” by Jack Back below.
if you like this one, listen to David Guetta – Pelican