What IS this piano music?

[Devil Marlena Nylund]

I've heard this same piano string bar thing in three different places in the last few months. Firstly and most predominantly it was used in Holly Palmer's 'Just So You Know', then I found it at the end of the 'Behind Blue Eyes' mp3 by Limp Bizkit (I assume it's the track after it on their CD?) and I noticed it today on Track 10 of Michelle Branch's first CD (the track before 'Goodbye To You) briefly in the very beginning of the song.

I checked to see on Michelle's liner notes to see if it was a sample but there was no mention of it. Does anyone have a clue?!