Journey to the 5th Echelon is the second studio album by Odd Future sub-group The Jet Age of Tomorrow. It was released on December 31, 2010.The Jet Age of Tomorrow – Voyager". Official OFWGKTA Tumblr. 31 December 2010. Accessed 01 March 2012 It contains guest appearances from Hodgy, Mike G, Vince Staples, Jay Cue, Kilo Kish, Om'Mas Keith, Casey Veggies, and Tyler, the Creator.

Release and promotion The album was released on the Odd Future Tumblr page on December 31, 2010. On February 4, 2011, a music video for "Wonderland" was posted on the official Odd Future YouTube channel.Johnson, Scott. "Video: Jet Age of Tomorrow 'Wonderland' ". Accessed 29 February 2012.

Track listing All credits adapted from Discogs.

Notes The iTunes Edition includes an alternate version of "Green Stars (Intro)" which runs for 2:36 instead of 3:37. "Let’s Make A Porno?" was originally released in 2010 off of Hal William's mixtape paint under the title "Porn".

Personnel The Jet Age of Tomorrow – primary artist, executive producer, producer on tracks 1–10 and 12–19 Hodgy – featured artist on track 5 Mike G – featured artist on track 5 Left Brain – co-producer on track 7 Tyler Major – co-producer on track 8 Vince Staples – featured artist on track 9 Jay Cue – featured artist on track 9 Tyler, the Creator – producer on track 11, featured artist on track 17 Kilo Kish – featured artist on track 12 Michael Uzowuru – producer on track 12 Om'Mas Keith – featured artist on track 13 Casey Veggies – featured artist on track 17 Kream Team – co-producer on track 18

References