I had the pleasure of seeing the current version of Skynyrd (I'm a bit too young to have seen the real deal) when I was in college.  They played all the biggest hits, but there was one that really stood out in the end as the greatest.

 

Freebird is such a fantastic song.  It's one of the few songs that I will enjoy hearing turned into a "jam" session.  I dont' normally like when guitarists go off the deep end with their solos, but I will give these guys the benefit of the doubt every time. 

 

Getting Freebird as a ringtone is a no-brainer.  It's so fantastic I think everyone should have it on their cell phones.  If you're not into southern rock I can kind of understand not having it, but eveyrone else should show the Skynyrd love and get it.