OfficiAL - King's Cross St. Pancras [Official Visualiser]
And with this track being uploaded, The Circle Line EP is complete! Had such a fun 2 years making beats off of a phone, and it sounds incredible how these songs can be made on the fly like that. So with that being said, hope you'll enjoy the finale!
Samples:
The Underground Announcers on the Circle Line and the train itself.