App idea: This app will allow you to download musical scores, will display them formatted for the iphone screen size. You can use it to practice music: it will use the device’s microphone to monitor what you’re playing, and automatically scroll as you play the music. Tapping the metronome icon will play metronome ticks through the device’s speaker.

I’ve not done any research on this idea at all, and won’t be pursuing it. But sharing ideas is a great way to get inspiration, so I thought I’d throw this out there. What are some app ideas you’ve had?