My music tastes change a lot, but there are a few I always have close at hand or come back to.
... so if I had to pick 5 musical acts - the only 5 I could ever listen to again for the rest of my life what are they???
Mine in no real order
1. Led Zeppelin
2. B.B. King
3. Bob Marley
4. John Mayer (leave me alone - the guy is an amazing guitarist)
5. Jack White (White Stripes/Racontouers/Dead Weather -- all Jack White)