Daigasso! Band Brothers is a Nintendo DS video game released in 2004 by Nintendo. A sequel to the popular DS launch title Daigasso! Band Brothers DX, this game was released over four years later and included many enhancements. Like its predecessor, this game was only released in Japan. Upon being released, a channel was released for the Wii called the Speaker Channel that could be connected with the Nintendo DS. After doing this, players could listen to the songs they created on their television set. The game, unlike the one before it, is Nintendo Wi-Fi Connection compatible. using this, players can download songs. Over 4,000 songs have been made available through the service, though the player can only hold 100 at a time.

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