Get a second wireless guitar for your Guitar Hero game.  At under £20 for a Les Paul wireless guitar controller is a good deal.

This looks like the same guitar that comes with the Guitar Hero: Legends of Rock III bundle, but it will also work with the newer Guitar Hero: World Tour game too.

This is a bundle that consists of the Guitar Hero: Aerosmith game and a wireless guitar controller.

Guitar Hero: Aerosmith is the first game built around the legendary music of America’s greatest rock ‘n’ roll band: Steven Tyler, Joe Perry, Brad Whitford, Tom Hamilton and Joey Kramer. Fans will experience Aerosmith’s GRAMMY award winning career, from their first gig to becoming rock royalty, in a way that no other entertainment vehicle offers. As players progress through the game, they can rock out to the band’s greatest hits, as well as songs from other celebrated artists that the band has either performed with or has been inspired by in some way. Venues from historical moments during the band’s illustrious career offer the experience of "sweet emotion" and further capture the essence of the band’s rise to fame.

This is instore only and on PS3, XBox 360 and Wii.  Great if you want an extra guitar, even better if you're after the guitar and game.  Even if you want the newer World Tour version this you could buy this and the game on its own, and would cost around the same price as the World Tour bundle albeit with an older guitar.

'Guitar Hero III: Legends of Rock' continues to build on Guitar Hero's successful easy to play, but difficult to master gameplay mechanic to take the series to a whole new level. With master tracks from legendary bands like Sex Pistols, Guns 'N' Roses, Rolling Stones, Metallica, and Pearl Jam, 'Guitar Hero III: Legends of Rock' sports the greatest soundtrack to ever find its way into a videogame.

Vastly improved graphics immerse gamers into their rock arenas and heighten their visual experience while the new wireless Gibson guitar controllers allow the players to channel their inner guitar gods. The arcade-inspired battle mode, expanded co-op career and boss battles add depth and extend gameplay for countless hours of shred time.