It is made with samples recording a Stratocaster Guitar and it is made for playing automatic power chords. It has pre made patterns for Rock, Blues, Metal, Pop which you can edit or create new from scratch. It has a built-in Amp simulator with Wah, Distortion, EQ, Reverb, Delay and Phaser. You can also play it DRY with your favorite amp simulator. Powerchords doesn’t have any chord recognition. You are free to play what you want. One note, two, random notes, doesn’t matter it strums all the keys you press on your keyboard.