In a track-by-track interview with NME.com, Amy said:
Oceans is, I think a really cool song with some taste of a new direction. But at the same time it totally claims that Evanescence feeling.
It's got a big cool synthetic keyboard, you know, moog plus we used like 5 keyboards to make that sound. I really like that song because I feel like it's different sounding and I kind of been falling in love with a lot of old analog gear for the last couple of years. .