Way to set them up.
All their previous title songs haven't done too well on the charts in comparison to other top girl groups.
Their current standing isn't all that stable and anything can happen, especially with them releasing at the same time as IU. The chance of a no. 1 hit is extremely low.
As for Coachella, I think its overrated.
All this said, I still hope they will do well this year. Maybe even some collab with IU. Could be appearing on Palette, IU appearing on Eunchae star diary or anything random will be great.