Last Month, Shacknews says (in Rock Band iPhone Launches at $10) The iPhone version of Harmonix's Rock Band launched today on the Apple App Store, carrying the relatively hefty price of $10. For that price, you'll get 20 songs and four "instruments" to play on each, though all modes--including singing--are simulated by tapping the notes with your fin...

And Brian Crecente from Kotaku says (in Rock Band Live on iTunes [IPhone]) All of those pretenders to the portable rhythm game throne better be ware, the official Rock Band game just hit iTunes.

Harmonic' Rock Band for the iPhone and iPod Touch lets you jam out with a lead guitar, bass, drums or vocals... though no singing is involved with that last one, and will set you...

And Danny Allen from Gizmodo says (in Now Available: Rock Band for iPhone and iPod touch [IPhone]) I've been psyched for this ever since EA confirmed the multi-player mode supports four players over Bluetooth. The $10 app lets you invite Facebook friends, and choose guitar, bass, drums or vocals. 20 tracks are included, too…here's the full listing:

And Owen Good from Kotaku says (in iPhone Rock Band Delivers 20 Songs and Multiplayer [IPhone]) You get the same four instruments in the mobile version - git-tar, drums, bass and vocals. Multiplayer functions like it does in the console game - you'll hear your bandmates' missed notes and be able to save their ass with overdrive.

And AJ Glasser from Kotaku says (in So Now We're Getting Rock Band On The iPhone? [News]) The current mobile version of Rock Band features 25 licensed songs from artists like the Beastie Boys and Smashing Pumpkins. Plus, there's multiplayer jam sessions and the ability to perform lead bass, drums, guitar & vocals.

Rock Band Coming to iPhone [IGN]

And AJ Glasser from Kotaku says (in So Now We're Getting Rock Band On The iPhone? [News]) Last month, it didn't look like we were getting Rock Band on the iPhone right away. But IGN reports that we're not far off now, pending a big announcement from EA Mobile this morning. The current...