Ni 2012, Goulding farahan lori "Fall into the Sky" lati awo-orin akọkọ ti Zedd Clarity ati lori orin Calvin Harris "I Need Your Love" eyiti o wa lori Halcyon ati Harris's album 18 Months. Ni 10 Keje 2012, Goulding tu igbasilẹ ti orin Active Child's "Hanging On", pẹlu Tinie Tempah, bi gbigba lati ayelujara ọfẹ lori oju-iwe SoundCloud rẹ. Ni ipari Oṣu Keje 2012, a kede pe awo-orin keji Goulding ni akọle Halcyon ati pe yoo tu silẹ ni Oṣu Kẹwa 8.
Halcyon