October by Broken Bells.
If I can hear the song playing in the trailer, I will be able to tell you which song it is. But, I am unsure of which exact trailer you are referring to. If you would like to contact me privately, and provide a link to the trailer, I will have a listen. --This answer will be edited and updated once more information has been provided.
Song at the end is "London calling" by The Clash
yes it is! Foreigner sings this song in the trailer
I think it was the song by Enigma. If the trailer was the one with Robert Downey's character as a monk, then its Sadness pt. 1 by Enigma
It is a band called "Yes" and the song is "The state of Play"
The creepy piano song in the background , "I've Got No Strings" from Pinocchio.
The music for the trailer was created by Sunday Entertainment. More information can be found at sundayent.com.
Gold on the Ceiling by The Black Keys
MGMT - Time To Prete
M83-Midnight City. . . .95% certain
One easy piano song for beginners is the song Chopsticks. Another song that is an easy piano song for beginners is the Farmer Jack song adapted for the piano.
The song in the trailer is called Deep Shadows by T.T.L.
It's not the trailer, its the theme song and the song is Sexy Ladies by Ray J.
If I remember correctly then I believe the song that was played in the trailer is: "When I Look At You" by Miley Cyrus
The Name Of The Song Is "Best Friend" And They Have A Piano Version And A Regular Version Of The Song.
Linkin Park - The CatalystThis is the song that you hear on the TV trailer's.
The song used in the "Clash of the Titans" trailer is "The Bird and the Worm" by The Used. It was specifically created for the trailer and is not an original soundtrack in the movie.