PowerGig Rise of the SixString

If you have experience with other music games like Guitar Hero and/or Rock Band then this should be very easy for you. This game has a system where you can either get a "Good" or a "Perfect" rating for each note you hit but that only contributes to your score, not your note streak. As long as you hit the note it will count towards your 200 note streak.

This achievement will most likely unlock for you during normal progression of the game.