Name That Tune

[lyricsboy]

So, as some of you may already know, I have this freakin' horn riff stuck in my head and I can't figure out what song it is from. Therefore, I've made an MP3 of it looped a few times in the hopes that some kind LJ community soul can place it for me.

Here it is: Mystery Horn Riff MP3 (144KB)

Any assistance you can offer is greatly appreciated.