Chords for P. Diddy - I Need A Girl Part 1 (Feat. Usher & Loon) (). Spark is the smartest and most interesting app to learn and enjoy playing guitar. Spark is an all-around app for beginners and advanced players to learn any song with chords or master new skills with hundreds of lessons and games in Spark.Spark Chords|P. Diddy - I Need A Girl Part 1 (Feat. Usher & Loon)