Red Hot Chili Peppers are an American rock band formed in Los Angeles in 1983
I've heard that they are like a jam band live, which is great for summer festivals. 
YES they made very rocking performance 
Aerosmith, otherwise known as the Bad Boys from Boston" is another great rock band. 
it don't know very well about that Boston can you please tell what they made achievements ?
October 9, 2008 in Japan. "Guitar Hero: Aerosmith" sold as both a bundle with a specially designed guitar controller as well as a game-only package.
The game is considered an expansion in the "Guitar Hero" series, extending upon the general features of "". As with other games in the series, the player uses a guitar-shaped controller to simulate the playing of rock music by playing in-time to scrolling notes on-screen. It is the first game in the series
Red Hot Chili Peppers
Red Hot Chili Peppers are an American rock band formed in Los Angeles in 1983. The group's musical style primarily consists of rock with an emphasis on funk, as well as elements from other genres such as punk rock and psychedelic rock. When played live, their music incorporates elements of jam band due to the improvised nature of many of their performances. Currently, the band consists of founding members vocalist Anthony Kiedis and bassist Flea (Michael Peter Balzary), longtime drummer Chad Smith, and former