Susquehanna Xpress Vibe

We are currently working on a rework of our opening logo and music for the webcast. If you had to choose three words to describe the "feeling" of Susquehanna Xpress, what would you say? I don't think that the music choice should be edgy, although, some of the missions are very unique. Yet, I don't think that it should be so peaceful that it puts you to sleep either. Any and all ideas are welcome!