Much different to Snow Patrol I guess (never listened myself), but; I find Mike Oldfield very good for relaxing. Try Hergest Ridge in particular.
As for individual songs; Ceremony is also a very relaxing song I find; try the New Order one over the original Joy Division though and then Temptation by New Order, similar song. Opus; Live is Life is just very happy.
My taste in music isn't exactly Snow Patrol but I hope that helps.
In order to make a pie, you must first make the universe.
As for the Elena Kats -Lloyds advert thing. I prefer metaphi's dubstep version of the song tbh. [youtube]http://www.youtube.com/watch?v=ZwJI2KxoNiY&[/youtube]
"The rover batteries have 18kwh of juice. The oxygenator alone uses 44.1kwh per sol. See my problem? You know what? "Kilowatt-hours per sol" is a pain in the ass to say. I'm gonna invent a new scientific unit name. One kilowatt-hour per sol is... it can be anything.. um...I suck at this ... oh FK it. I'll call it a "pirate-ninja". All told, the Big Three need 69.9pn, most of that going to the Oxygenator and Atmospheric regulator."-Mark Watney 'The Martian' If you want something done, select a busy person‚ for the other kind has no time.- based on Elbert Hubbard
ha! one more thing! an really awesome song from an austrian band! It`s austrian dialect at its best (I'm German and I barely understand anything!) If you are interested in the lyrics let me know, maybe I can translate