Spin the record to activate a variety of fun songs Bat at the roller bar to hear cool tunes Slide the volume switch up and down flip the toggle speed control switch back and forth Press each of three light-up shape buttons red circle with trumpet, green square with drum and blue triangle with a guitar. Smart stages technology lets you take learning to the next level when your child is ready. Just slide the switch to change the level and the songs, sounds, tunes, and phrases. When baby pushes the volume or speed switch, the music gets louder/softer or faster/slower a cool and exciting way to learn about opposites. Teaches colors, shapes, opposites, Spanish words and phrases, numbers and more.