I'm looking for some good songs...

please specify the genre or at least the tuning you prefer...

without any clue bout that, i would say band like arctic monkeys, white stripes/jack white, kings of leon, nirvana or U2.

if you look for some easy rock in E std...

You can always look through the championship leaderbord.  There is one beginner song for every weak.  Just scroll between the different weeks at the bottom of the page.

https://docs.google.com/spreadsheet/ccc?key=0Arj3bEzPtRExdDhCWDRnTklxOFVYdS0ySGstTTRkaFE#gid=67

You can also check List of past songs from Rocksmith Championship. We're keeping there songs that were already played, with difficulty ratings. You would be interested in green ones :)

If you like metal.

 

Sodom - Remember the Fallen (Rythm)

 

This really helped me with palm mutes and power chords.

Its not too easy at first I used to riff repeat the whole song at a slower speed but theres not too many changes in the song so its possible to get up to speed really quick.

 

Also.

 

No Use For A Name - For Fiona

 

Very fun song (power chords) and not too challanging. Just great for getting comfortable with the guitar and fretboard.