By Michael Davis and Shari Feder. Nothing beats playing great melodies on our instruments. It's the essence of music and exactly what our Just Add series is all about. Just Add is 20 original songs and a play-along CD with totally cool tracks and grooves. You'll develop the most important tools you'll need to become an outstanding brass player and a great musician. A beautiful sound, good sense of rhythm and solid pitch are yours for the taking with Just Add Trumpet, French Horn, Trombone or Tuba.