Famous composers - free online music appreciation lessons

These lessons are designed as music appreciation lessons for elementary school level (approximately grades K-3), and are completely online and free.

I include a picture of the composer, and to keep it simple, and easy reading about the composer's life (biography). Lastly, and most importantly, the lessons include several pieces of the composer's music to listen to (videos and/or audios). While listening, children can think what the music portrays to them; what images and feelings it brings to their mind. Optionally they can draw a picture of their thoughts while listening.

Please choose a famous composer from the list below.