What helped shape Bernstein's love for music during his early years?

Bernstein's formative years were greatly influenced by his time spent at the piano with his sister and his experiences attending Harvard University. Growing up in a musical household, Bernstein had early exposure to music through family interactions, particularly with his sister. This early engagement with music at home laid the groundwork for his lifelong passion and understanding of music.

His time at Harvard University further honed his musical education and intellectual development. Bernstein was immersed in a rich academic environment that encouraged exploration of music theory, composition, and performance. At Harvard, he studied under influential figures and was able to engage deeply with both classical and contemporary music, shaping his artistic sensibilities and broadening his musical horizons.

This combination of familial support and formal education at Harvard established a strong foundation for Bernstein's future compositions and conducting, fostering his remarkable career in music.