Console Monster writes: We have just added the Achievements for Guitar Hero: Smash Hits on the Xbox 360.
Being the fifth Guitar Hero Xbox 360 title, it was going to get to the stage where achievements would be repeating themselves and Guitar Hero: Smash Hits is a great example of this with a lot of familiar achievements to Guitar Hero: Metallica.
An achievement to take note of is 'Amazing Rockstar' which requires players to complete the single player Expert Career on all instruments; definitely one for the Guitar Hero pros out there.
Guitar Hero: Smash Hits contains 13 secret achievements.
The list contains 50 achievements worth 1000 GamerScore: