Foals

Christ.... Potentially one of the best bands I have ever heard... and I have only just discovered them recently.
Whether or not it's in your taste, what do you think of these guys?
Their best are:
Balloons-
http://www.youtube.com/watch?v=3-67rIPQ6XM
Spanish Sahara-
http://www.youtube.com/watch?v=eYoINidnLRQ
Gold Gold Gold-
http://www.youtube.com/watch?v=RhVFNnn0Hcg

Some of their music takes a good 3 minutes to get into it, bear with them.
And usually I am more into Hardcore, Screamo, Punk, etc- but these guys... they just ARE, if you know what I mean........

 

check out there album antidote, came out like 2 years ago, but easily best album of the summer then, i recommend Olympic airways of the album, but all the songs were amazing

another band with a similar vibe but are possible one of my favs for being so original at the time and still manages to chill me out whenever is Friendly fires, the album jump in the pool and the song jump in the pool is possibly the best song to go with a sunny day ever