Unfortunately, there is no Rock Band 4 available for the Xbox 360. Harmonix, the developer of the Rock Band series, made the decision to release Rock Band 4 exclusively for the Xbox One and PlayStation 4 consoles. This was likely due to the improved hardware capabilities of the newer consoles, as well as the desire to focus on the current generation of gaming systems.
While it may be disappointing for Xbox 360 owners who were hoping for a new Rock Band game, there are still options available to enjoy the Rock Band experience on the Xbox 360. The previous Rock Band games, such as Rock Band 3, are still compatible with the Xbox 360. These games offer a wide selection of songs and allow players to use their existing instruments.
In addition, there is a large library of downloadable content (DLC) available for the Xbox 360 versions of Rock Band. This DLC includes additional songs from a variety of genres, allowing players to expand their song library and enjoy new music.
If you are an Xbox 360 owner and still want to experience Rock Band 4, there is a possibility of playing the game on an Xbox One console through backward compatibility. Xbox One consoles have the ability to play certain Xbox 360 games, including Rock Band 3. However, please note that not all Xbox 360 games are compatible with the Xbox One, so it is important to check the list of compatible games before purchasing an Xbox One console for this purpose.
There is no Rock Band 4 available for the Xbox 360. However, Xbox 360 owners can still enjoy the previous Rock Band games and the extensive library of DLC available for those games. If you are interested in playing Rock Band 4, you may need to consider upgrading to an Xbox One console or exploring the backward compatibility options.