Generate a 30-second musical piece that encapsulates the essence of the best music for supergenius babies during their learning or study sessions. Infuse the composition with playful and stimulating tones that can captivate a young mind, fostering an environment of curiosity and concentration. Prioritize a balance between upbeat, whimsical elements and subtle, calming undertones to create a harmonious soundscape conducive to a baby's intellectual development. Consider incorporating elements from classical, ambient, and child-friendly genres to craft a unique and engaging auditory experience tailored for the cognitive growth of supergenius babies