did you hear it? (A specific DJ mix, YouTube video, etc.?)
The search also brought up a "This World - Extended" by Slam & Tyrone Palmer and various remixes of "This World" (e.g., Phil Kieran, Wighnomy Brothers). this_world_extended_mix
A track released in 2014.
Based on the search results, "This World (Extended Mix)" appears as a few different potential tracks, with the most likely being a dance/trance release: did you hear it