Metronome is just that - a metronome for your iPhone. Musician geeks rejoice.

Available via their site.

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MusicQuiz plays a random song from your iPhone’s iTunes library, and gives you 5 choices of names. The quicker you choose the right name, the more points! This one actually gets addicting, and reminds me of my music I haven’t listened to in a bit. Good fun.

Available via iBrickr/Breezy, Installer, and their site.

http://code.google.com/p/iphonemusicquiz/

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Brought to you by Chad Kouse, iPowerHour brings a drinking game to your iPhone. The point? Every 60 seconds for an entire hour you take a shot of beer. iPowerHour changes to a randomly selected song from your iPhone’s library each 60 seconds so you know when to drink. That’s 2.66 liters of beer in one hour, so make sure you have enough on hand.

iPowerHour is available via their site, iBrickr/Breezy, and Installer.

http://code.google.com/p/iphonepowerhour/

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