GLOBALGRIND'S APP OF THE DAY: Tap DJ, Rah Digga's Straight Spittin', and MORE...

Today's App of the Day is dedicated to true music lovers and musicans. Sing, rap, and dj your mobile hearts away with these new apps. Whether you want to give yourself vocal lessons, rap against people everywhere, or scratch, mix, and mash up your favorite tunes, there's an app for that.

Tap DJ brings out the best of your disc jockey skills. Use this app to put a twist on any song to keep the party in your ears rocking.

What: Tap DJ

Made By: Laan Labs

What it Does: This app allows you to scratch, mix, and even add FX to your songs from iTunes.

Platform: iPhone and iPod Touch

How Much: $1.99. Download through iTunes.