If you don’t want to buy each track:
This is arguably the magnum opus of Garrix’s 2014 output. Featuring the vocal talents of Aleesia, "Gold Skies" bridged the gap between euphoric trance and progressive house. The intro features a wide soundstage—pianos left, strings right, reverb heavy in the back. Collectors seeking the "vtwin8" style packs are usually looking for this specific track in true CD-quality (44.1 kHz/16-bit), as the breakdown before the second drop is a masterclass in tension and release. Martin Garrix - Collection -2014- -FLAC- vtwin8...
Oddly enough, one of Garrix’s most sought-after 2014 artifacts isn’t an original, but his unofficial (later official) remix of The Weeknd. This track showed his versatility, applying his signature future bass plucks to an R&B vocal. If you don’t want to buy each track: